标签： 上海贵人传媒

Pay attention to the six signs before sudden death.

　　Expert introduction:

　　Yu Mengyue, chief physician, professor and doctoral supervisor of National Cardiovascular Center and Fuwai Hospital of China Academy of Medical Sciences, member of China Clinical Epidemiology Society and young member of China Public Health Society.

　　In recent years, the prevalence of cardiovascular and cerebrovascular diseases is rising, and the incidence of sudden death is getting higher and higher. Many public figures, such as actors Gao Xiumin, Gu Yue and Ma Ji, died of sudden death. The main cause of sudden death is sudden cardiac death, including cardiac arrest or acute heart failure caused by coronary heart disease or other malignant arrhythmia. Among them, sudden death caused by coronary heart disease can account for 80%. In addition, some cerebrovascular diseases can also cause sudden death. Although the sudden death happened suddenly, there are actually traces to follow. People at high risk of cardiovascular and cerebrovascular diseases should pay special attention to several abnormal manifestations to prevent sudden death.

　　1. Recently appeared or aggravated chest tightness.

　　If you suddenly feel chest tightness after exercise in the near future, rest for a while can relieve it. This phenomenon suggests that you may have coronary heart disease. The sudden symptoms indicate that the atherosclerotic plaque in the coronary artery is still unstable and may rupture at any time, leading to acute myocardial infarction. If you have chest tightness symptoms occasionally in the past, the symptoms will become more frequent and more serious in the near future. It also shows that the plaques that were previously stable are now slightly damaged and will develop into large ones at any time, leading to the occurrence of acute myocardial infarction. In this case, you should go to the hospital as soon as possible and have medication or surgery.

　　2. flustered.

　　Palpitation is often a subjective feeling of increased heart rate. Irregular increase in heart rate is usually the result of tachyarrhythmia. Most arrhythmias are less dangerous and will not cause sudden death, but if they are frequent ventricular arrhythmias, there is a risk of developing ventricular fibrillation. In addition, palpitation in many elderly people is caused by atrial fibrillation. If atrial fibrillation is accompanied by heart conduction diseases, it is easy to progress to ventricular fibrillation. After a ventricular fibrillation attack, it can lead to death within a few minutes. Therefore, frequent palpitation attacks should also be treated in time.

　　3. The heartbeat is too slow.

　　The beating of the heart is initiated by specific pacing cells. The poor function of pacing cells will slow down the beating rate of the heart and even lead to cardiac arrest in severe cases. Pacing cell function will gradually deteriorate with age. With the continuous improvement of life expectancy in China, the proportion of elderly people over 80 years old is also increasing, and the pacemaker cell function of this group will gradually deteriorate and the heart rate will slow down. Older people usually have less activity, and a slower heart rate can also maintain normal life, so it is often ignored. The elderly should regularly monitor blood pressure and heart rate. If the heart rate is less than 50 times and the blood pressure becomes low, it is easy to have long-term cardiac arrest and lead to sudden death.

　　4. syncope.

　　Syncope is an important precursor of sudden death, and most syncope is caused by the sudden slowdown or stop of heartbeat, resulting in insufficient blood supply to the brain. Common causes include sinus node disease, atrioventricular block, and hypertonia of vagus nerve. Sometimes syncope can recover after a few seconds, and if it can’t recover, it will cause sudden death. Therefore, we should be very vigilant after unexplained syncope, find out the cause as soon as possible, and prevent the next syncope or even sudden death.

　　5. Unexplained fatigue.

　　Sudden death is not a patent for the elderly, but also happens to young people. It is normal for many young people to suffer from heavy work pressure and fatigue. However, if there is unexplained fatigue and fatigue, or accompanied by chest tightness and edema, you should be alert to the occurrence of sudden death, which may be caused by myocarditis or cardiomyopathy. Myocarditis is more common among young people, usually after 1~2 weeks of catching a cold, with symptoms such as fatigue, chest tightness and fatigue, which can easily cause acute heart failure. In this case, heavy physical activity and bed rest should be strictly prohibited. Cardiomyopathy is mostly hereditary disease, which is not easy to detect in the early stage. When symptoms appear, irreversible changes in myocardial structure have occurred, such as cardiac enlargement and myocardial hypertrophy, which are very likely to lead to sudden death. Therefore, when there is unexplained fatigue and chest tightness, we should be highly alert to myocarditis and cardiomyopathy.

　　6. Black eyes and numbness of limbs.

　　Stroke is also an important cause of sudden death. Some strokes have a sudden onset, and limb paralysis and high blood pressure will occur within a few minutes. In this case, patients can save their lives if they see a doctor in time. However, some strokes have a slow onset and only mild symptoms in the early stage, and patients don’t care. Once it progresses, it may lead to sudden death, so you need to pay more attention. Especially in patients with hypertension, coronary heart disease or atrial fibrillation, the incidence of stroke is several times higher than that of the general population. If you can’t see things on one side, your limbs are numb and weak, or you walk unsteadily and feel like stepping on cotton, you should be alert to the occurrence of stroke and see a doctor in time. Early identification can often achieve better curative effect.

　　In order to find the above-mentioned precursors of sudden death, we need to be alert to physical discomfort at all times, respond quickly when things happen, and seek medical advice in time. ▲

China’s first ＂cell knife＂ surgery for 20 years： the ＂brave＂ dance on the tip of the knife

　　He pioneered functional neurosurgery in China and was the "first person in cell knife" in China … … In the field of functional neurosurgery in China, Li Yongjie is a "myth". Under the dazzling aura, in essence, he will always be a scientist doctor who constantly explores new fields and a doctor who stands in the way of death and disease.

　　Li Yongjie is a 79-grade college student — — After the reform and opening up, the first batch of college students changed their fate through the college entrance examination. In the early 1990s, with the tide of studying abroad, he learned "one-handed" skills in traveling to the west. Although he got the green card, he resolutely gave up the choice of returning to China. In just 20 years, he created and led a discipline to rank among the international "first phalanx" … …

　　At the time of 40 years of reform and opening up, the 1.5 million-word book Functional Neurosurgery edited by Li Yongjie was published. A book, a person; A discipline, an era … …

　　Open Functional Neurosurgery, walk into xuanwu hospital Institute of Functional Neurosurgery and Beijing Institute of Functional Neurosurgery of Capital Medical University, approach Li Yongjie’s team, and learn about the development of functional neurosurgery, as if seeing the dance of "brave" on the tip of a knife, and the wonderful dance skills are the never-ending steps … …

▲ Family photo of 2018 Beijing Institute of Functional Neurosurgery. Photo courtesy of respondents

▲ Family photo of 2018 Beijing Institute of Functional Neurosurgery. Photo courtesy of respondents

　　Xinhua Daily Telegraph Press Conference Morality

　　At the fork of Zheng Xinyi’s fate, Li Yongjie, his attending doctor and director of Beijing Institute of Functional Neurosurgery, stood there with a smile — — It was he and his team who realized the dream that "China Forrest Gump" had broken one place through surgery.

　　July 12th is the 20th anniversary of the first "cell knife" operation in China. Xinhua Daily Telegraph reporter entered the organization that has become the largest number of brain pacemakers implanted in the world for 10 consecutive years — — Xuanwu hospital Institute of Functional Neurosurgery and Beijing Institute of Functional Neurosurgery of Capital Medical University.

　　He was admitted to Peking University in 1979, studied abroad in 1994, and returned to China 20 years ago to establish the Beijing Institute of Functional Neurosurgery. A few years ago, he began to explore the society to run doctors and set up outpatient departments to help more people see and be optimistic about the disease … … In the recent 40 years, Li Yongjie’s fate has been closely linked with the changes of a discipline and an era.

▲ Professor Li Yongjie.

▲ Professor Li Yongjie.

　　Open your eyes and see the world:

　　From "the first person in cell knife" to "a seed"

　　The human brain is one of the most amazing and complicated substances in the world. To move a "knife" on the brain requires not only courage, but also "real kung fu".

　　The operation that Li Yongjie cured Zheng Xinyi was called "Deep Brain Stimulation Operation". Simply put, it is to put electrodes deep in the human brain. The scientific principle is that the dyskinesia of human body is caused by pathological changes in some brain cells, and their symptoms can be controlled and regulated by electrical stimulation of the pathological cells.

▲ Professor Li Yongjie performs stereotactic surgery for patients.

▲ Professor Li Yongjie performs stereotactic surgery for patients.

　　Such an operation sounds simple, but in fact, human beings didn’t realize the relationship between human brain and consciousness and behavior until the end of the 19th century. The accurate treatment of brain tissue by surgery can be traced back to the emergence of stereotactic technology in 1947 — — At that time, the disease targeted by this technology was Parkinson’s disease, which was called "immortal cancer".

　　At first, the patient’s hands and feet showed rhythmic tremor, slow movement, difficulty in tying shoelaces and buttons, and difficulty in putting on and taking off shoes and socks. After 5 to 15 years of illness, he gradually lost his mobility … … Parkinson’s disease is a slowly progressive disease, which mainly occurs in middle-aged and elderly people. Muhammad Ali and mathematician Chen Jingrun all suffered from this disease.

　　In 1994, Li Yongjie, who had just gone abroad for postdoctoral studies, first came into contact with the cutting-edge microelectrode-guided stereotactic neurosurgery. This is a technique to stop the patient’s body tremor by destroying the "tremor cells" in the brain, which is vividly called "cell knife".

　　As a neuromodulation surgery, it uses stereotactic method to locate accurately, implants stimulation electrodes in the human brain, and controls the stimulation parameters of the electrodes in the brain through the remote control device in vitro, so as to control and improve the patient’s disease symptoms. It is the most successful case for human beings to realize the dream of "brain-computer dialogue".

　　"This kind of deep brain stimulator, also known as brain pacemaker, is the most advanced technical means for the treatment of functional encephalopathy in the international medical community since the beginning of the 21 ST century, among which the treatment of Parkinson’s disease patients is the most mature and common." Today, Li Yongjie still remembers the shock of that moment.

　　After the patient who was treated in the operating room was accurately located in the skull, a very thin electrode went deep into her brain to find the abnormal cells, and then it was "destroyed" by radio frequency heating. Within a few seconds, the violent tremor of the patient’s right hand disappeared, and her tears welled up in her eyes: "Oh, my God, it’s stopped for 10 years … …”

▲ The Institute was established in 1998-Dr. RP-Iacono, a famous functional neurosurgeon from the United States, came to congratulate him personally.

▲ The Institute was established in 1998-Dr. RP-Iacono, a famous functional neurosurgeon from the United States, came to congratulate him personally.

　　"The whole world seems to be silent, and I can only hear the voice in my heart: I must master this technology!" Li Yongjie, 57, will never forget the moment when he decided his future academic direction and even his life destiny.

　　At that time, this advanced surgical technique was still a blank in China, and doctors also called Parkinson’s disease "tremor paralysis". Li Yongjie, who has been a doctor of medicine in China for several years, knows very well that there are tens of millions of patients with nervous system functional diseases like Parkinson’s disease in China, and high-level brain surgery intervention is urgently needed.

　　After graduating as a postdoctoral fellow, Li Yongjie did not hesitate to join the world-renowned stereotactic neurosurgery — — The medical center of Linda University in Rome has mastered all the techniques of "cell knife" in only two years.

　　"There are so many patients in China, I want to go back to China and bring back the technology I have learned!" Li Yongjie’s inner voice rang again. Comfortable life, clean environment, American green card … … Nothing can stop him from returning to China.

　　"I left without hesitation." Li Yongjie said firmly.

▲ On July 12th, 1998, Li Yongjie completed the first stereotactic cell knife operation in Beijing Institute of Functional Neurosurgery.

▲ On July 12th, 1998, Li Yongjie completed the first stereotactic cell knife operation in Beijing Institute of Functional Neurosurgery.

　　On July 12th, 1998, the first "cell knife" operation in China began in xuanwu hospital. Li Yongjie, who returned from school, is a surgeon, anesthesiologist, radiologist and nurse … … Because no one knows how this "sophisticated" operation is done, he needs to personally control every link.

　　Heading, taking the patient to the nuclear magnetic room for brain scanning, positioning the surgical target, calculating the target position, craniotomy, drilling, inserting a very fine puncture needle to reach the target position, and inserting a microelectrode &hellip along the needle track; … Unconsciously, eight hours passed, and Li Yongjie, who was immersed in it, didn’t feel it at all. The doctors and nurses on the sidelines saw that the error of electrode positioning was less than 1 mm, and the patient’s trembling hand gradually stopped during the operation.

　　"The human brain is a black box. Stereotactic technology is a bit like GPS and must be accurate to the millimeter." Li Yongjie said.

　　Functional Neurosurgery Newsletter is a peer-to-peer exchange publication run by the Institute. The cover of the 10th issue published in April 2012 is a picture of Swiss national hero william tell aiming at an apple on his son’s head not far away under the oppression of colonists.

　　"Through the distant time and space, we are capturing William’s breath in the picture, pulse diagnosis’s pulse, and appreciate each other’s heart is sympathetic." Li Yongjie wrote in the article "Courage and Responsibility Create Glory" on the front page of the magazine, "Because our profession is a doctor who saves lives, and the disease is ‘ Magic ’ The doctor is a bow and arrow maker. Facing the eyes of patients seeking help or even despair, facing the challenges of difficult and complicated diseases, and facing the medical risks and sociological risks brought by treatment, we are tested and challenged every day. This not only requires our confidence in our own knowledge and skills, but also challenges our courage and responsibility. "

　　Neurosurgery, especially stereotactic surgery, is like shooting an apple with a bow.

　　"This requires a high degree of accuracy, and no mistakes are allowed, so as to ensure that patients are safe, and ‘ Shoot ’ The disease is invisible. " Li Yongjie said.

　　"It feels amazing." Lu Xiaoli, a doctor who witnessed the whole operation, remembers that after the success of the operation, more and more patients came here. By the end of 1998, Li Yongjie’s team had been able to perform dozens of "cell knife" operations every month, and a set of scientific operation standard procedures were established, and the operation time was shortened to an average of two hours.

　　"I am just a seed, bringing this technology back to China and blossoming everywhere." Li Yongjie, who is known as the "first person of cell knife", said modestly that if he has made any contribution, it is to make the stereotactic technology develop more finely and safely in China.

▲ In 1999, the National Parkinson Foundation awarded Beijing Institute of Functional Neurosurgery the title of "Clinical Center of Excellence".

▲ In 1999, the National Parkinson Foundation awarded Beijing Institute of Functional Neurosurgery the title of "Clinical Center of Excellence".

　　Parkinson’s disease is the most common type of dyskinesia. Epidemiological statistics show that there are 2 million patients in China, accounting for 40% of the total number of patients in the world. Due to the aging of the population, the incidence of Parkinson’s disease is still increasing, and it has become one of the common diseases in the nervous system of middle-aged and elderly people.

　　In 1817, the British doctor Parkinson confirmed Parkinson’s disease in his book "On Tremor Paralysis", and then the international medical community named the disease after him.

　　"This year is 201 years since Parkinson’s disease was confirmed." Li Yongjie said, "Before I went abroad, the name Parkinson’s disease had been used abroad for more than 100 years, and this disease was still called ‘ Tremor paralysis ’ . Now the country is also called Parkinson’s disease, which is the result of everyone opening their eyes to see the world. "

　　The pioneering and exploration of Beijing Institute of Functional Neurosurgery has made countless patients see hope.

　　As of July 12, 2018, in the past 20 years, Beijing Institute of Functional Neurosurgery has performed stereotactic surgery for 6,690 patients with dyskinesia, involving 13 types of functional neurosurgical diseases: Parkinson’s disease accounts for more than 3/4, followed by primary tremor (10.87%) and dystonia (7.17%), and other dyskinesia only accounts for 5.74%— — Include cerebral palsy, TIC disorder, Parkinson’s superposition syndrome, voluntary movement’s disease, chorea, etc.

　　"At the beginning of returning to China for three or five years, we were fighting alone. In the last five or six years, hospitals and universities everywhere can’t wait to develop functional neurosurgery. " Li Yongjie said.

▲2009-9-18- Professor Ali-Rezai, an American expert on dyskinesia, visited and Professor Li Yongjie signed a book.

▲2009-9-18- Professor Ali-Rezai, an American expert on dyskinesia, visited and Professor Li Yongjie signed a book.

　　The brave are invincible:

　　Let functional neurosurgery blossom in China in 20 years.

　　Starting from the first "cell knife" operation 20 years ago, China has established a multi-level and all-round discipline framework of functional neurosurgery, which focuses on dyskinesia, epilepsy surgery and pain, and spreads to neuromuscular spasm and psychosurgery.

　　Li Yongjie’s "battlefield for one person" has also become a "team competition".

　　At that time, xuanwu hospital established the Beijing Institute of Functional Neurosurgery because of his return, which is the first clinical treatment and scientific research institution in the field of functional neurosurgery in China. Since 2009, it has become the world’s largest "Deep Brain Stimulation Treatment Center", and the number of brain pacemakers implanted has been the first in the world for 10 consecutive years.

　　"This is the result of a team competition, but the high technology of the brain stimulator comes from the other side of the ocean. No matter how big the implant is, it just follows, not leads." Li Yongjie is very sober. "It’s my real mission to return to China to start a business, not to be a flash in the pan, but to develop steadily."

　　Faced with the huge medical demand and the blank field of functional neurosurgery in China at that time, the doctor with elegant appearance and slow speech showed the well-known word "courage" and shouldered the two burdens of talent training and discipline construction.

　　It is hard to imagine that when Li Yongjie cured Zheng Xinyi’s "spastic cerebral palsy" in 2010, brain electrode implantation was still in the early clinical exploration in the world. This means that his frontier exploration will inevitably have the risk of failure.

　　Li Yongjie admits that although he "cherishes feathers", he wants to be a good brain surgeon, "focusing on intelligence in the short term, ability in the medium term and responsibility in the long term". To this end, he set a rule for surgery: "I will do the most difficult, latest and risky surgery!"

▲ Professor Li Yongjie performs endoscopic surgery.

▲ Professor Li Yongjie performs endoscopic surgery.

　　Once, Li Yongjie met an epileptic with a particularly complicated condition. After she failed in an operation in a foreign country, she was introduced to see a doctor by a medical elder. But after an impeccable craniotomy, her condition actually relapsed. This means that the previous judgment of the lesion is likely to be wrong.

　　When Li Yongjie was called to the ward by his colleagues, what he saw was such a scene: the patient’s mother was sitting on the windowsill, desperate. Based on careful observation, Li Yongjie made a decisive second craniotomy and confirmed that the real lesion was in the parietal lobe of the brain, less than 2 cm away from the motor cortex of the brain.

　　Do you want to do the third craniotomy? Who will do it? Li Yongjie did not hesitate to stand before the operating table. He carefully removed the focus cells as big as the fingernail, avoiding the dangerous motor cortex injury.

　　"The patient is only 16 years old. If he is paralyzed by surgery, the young doctor may not be able to bear this huge psychological burden, then I will come." He smiled and recalled as if those thrilling "moments of life and death" were as usual.

　　Dr. Lu Xiaoli, who has been following him, commented that he was "not angry and arrogant" — — "When he is around, everyone relies on him from the heart, which is the personality charm of Professor Li".

　　He is honest with others.

　　"If you don’t look at it, as long as I pick it up, I must be responsible for the patient to the end." Li Yongjie said, "It must be that those who dare to take responsibility make rapid progress, and those who are afraid of accidents make slow progress. In the end, it is better than taking responsibility."

　　"Teacher Li often tells us that being a good doctor is the first priority. For diseases that can be cured, the treatment should be serious and accurate, and the best treatment plan should be discussed for difficult cases. For diseases that have no treatment for the time being, patients and their families should correctly understand and face the disease positively. ‘ Sometimes it’s healing, often it’s helping, always comforting ’ 。” Zhou Changshuai, a student in Li Yongjie, once quoted this sentence to describe his mentor in an article entitled "The Short Story of big doctor".

　　More than 100,000 patients from all over the world were diagnosed and treated, and more than 10,000 cases were treated by surgery … … After 20 years, Li Yongjie has realized his ambition of returning to China: 16 "Xuanwu workshops" for hospitals across the country have trained a high-level "national team" of functional neurosurgery and trained thousands of doctors across the country; Cutting-edge technologies such as "cell knife", deep brain stimulation and endoscopic surgery have been introduced into China, and the number of diseases that can be diagnosed and treated has expanded to more than 30.

　　"I am obsessive-compulsive disorder and perfectionist." Li Yongjie said, "Scientific research is a kind of spirit, attitude and method. To treat scientific research as work and work as scientific research, we must understand and clarify, run the spirit of scientific research through our work, and constantly expand the scope of application of technology."

　　Someone asked Li Yongjie, "Aren’t you afraid to teach your disciples and starve your master?" He laughed: "I have so many new technologies and fields to learn, how can I have time to think about them?"

▲ Professor Li Yongjie is doing popular science propaganda in the column "The Road to Health".

▲ Professor Li Yongjie is doing popular science propaganda in the column "The Road to Health".

　　Parkinson’s disease, primary disorder, dystonia, TIC disorder, voluntary movement’s disease, cerebral palsy, myotonia and other motor disorders, various epilepsy diseases, chronic pain such as central pain, peripheral nerve injury pain, cancer pain, visceral pain, soft tissue pain, low back pain, neck and shoulder pain, and neurospinal diseases such as lumbar disc herniation and cervical disc herniation & HELIP; … Experts from Beijing Institute of Functional Neurosurgery have treated or operated on more than 30 diseases recorded in Functional Neurosurgery.

　　"In the field of functional neurosurgery, a comprehensive platform for treating diseases like ours can’t be found all over the world." Li Yongjie’s tone is gentle, but he is confident and proud. "In 20 years, I set up a platform for discipline development and brought out a team. Even if I retire, this subject will continue to develop. "

　　In the conference room of the Institute of Functional Neurology, picture frames are hung on the wall in order, and each one is longer than the other — — Because this is the annual photo of the Institute.

　　"Under the leadership of Director Li, our group photo lasted for 20 years. We are a big family and the team is getting bigger and bigger, so the group photos are getting longer and longer. " Lu Xiaoli said.

　　Looking back on the 40 years of reform and opening-up, Li Yongjie was filled with emotion: "We have caught up with the era of reform and opening-up, which is the best and fastest period of economic, social, knowledge, science and technology development in China for thousands of years. From an ignorant teenager to a medical expert and academic leader, from an entrepreneur with dreams to the ideal landing and rooting, my growth and harvest are all thanks to the times. "

　　"From an idiotic dream to a dream come true, I am more like the child running on the beautiful beach. Among the sea goods surrounded by waves on the beach, I am delighted to find several colorful shells … … Looking around, there are so many such children! "

　　Ten years ago, Li Yongjie wrote this passage with emotion, which is meaningful today.

▲ In 2015, Professor Li Yongjie won the title of "Top Ten Health Guards in the Capital".

▲ In 2015, Professor Li Yongjie won the title of "Top Ten Health Guards in the Capital".

　　Always on the road:

　　A restless scientist

　　Sharpen a sword in 20 years.

　　The team of more than 100 people led by Li Yongjie has become the world-famous "China Team" in the field of functional neurosurgery, and ranks among the international "first phalanx" — — Beijing Institute of Functional Neurosurgery was awarded the title of "Clinical Center of Excellence" by international institutions as early as 1999, becoming the only clinical institution in Asia to receive this honor.

　　What else does he want?

　　"I am a restless person, and I naturally like to do something new and different." There was a childlike look on his face. "I hope to be recognized as a scientist doctor."

　　In fact, it was Li Yongjie’s childhood dream to be a scientist, but it was accidental to study medicine.

　　In 1960s, he was born in an ordinary family in Datong City, Shanxi Province. In that special time when "sports followed sports", Li Yongjie was a "silent, timid" child because of his family background of "rich peasants", and he was "aged and lonely out of proportion to his age".

　　But under his seemingly "juvenile maturity" appearance, there is an interesting and curious soul hidden. He loved natural science since he was a child, and when he was 6 years old, he had a whim to make a perpetual motion machine with water currents and waterwheels. After the Tangshan earthquake, he hung a small hammer with enameled wire and passed through the ring. As long as it shook, it would trigger the ringing of the electric bell. He was very proud of this homemade "seismograph". At the age of 15, he climbed onto the roof to install an antenna, and the self-made "crystal receiver" actually received china national radio’s voice … …

　　In 1977, China resumed the national college entrance examination and entered the "scientific spring" with emphasis on education and knowledge.

　　"The resumption of the college entrance examination has restored the vitality of the social class." In 1979, Li Yongjie, who won the first prize in Shanxi Physics Competition, gave up the opportunity to attend the university of Shanxi Province without taking the exam and chose to take the college entrance examination, and was admitted to the top 20 in the province. His mother said, "If only our family could have a doctor, you could study medicine", which made him filial and medicine accompany him ever since.

　　In 1991, Li Yongjie, who received a doctor’s degree in medicine from Shanxi Medical University and published two English papers in Brain Research magazine, saw the huge gap between domestic and foreign advanced technology. A strong thirst for knowledge made him "desperate" and sold his newly allocated house to study abroad.

　　"My growth and harvest are all thanks to the times. If I don’t catch up with the golden age of 40 years of reform and opening up, I may not be able to dominate my own destiny." He said, "Therefore, I firmly believe that my seed will be the home only if it falls on the land of the motherland, and it will grow most vigorously."

　　"The door of opportunity opened by reform is getting bigger and bigger, and the chances that individuals can dominate their own destiny are getting higher and higher." Li Yongjie, which chose to return to China, has indeed achieved "the most vigorous growth" — — Under his leadership, Beijing Institute of Functional Neurosurgery keeps track of the latest development of functional encephalopathy in the world, improves technical methods, improves the level of treatment and expands the scope of treatment.

▲ In 1999, Professor Li Yongjie communicated with the Swedish doctor LV-Laitinen, a pioneer of functional neurosurgery.

▲ In 1999, Professor Li Yongjie communicated with the Swedish doctor LV-Laitinen, a pioneer of functional neurosurgery.

　　In March 1999, the Institute of Functional Neurosurgery successfully treated Parkinson’s disease with subthalamic nucleus destruction technology, and in the same year, deep brain stimulation technology (brain pacemaker therapy) was developed to treat Parkinson’s disease.

　　In May, 1999, the first operation to treat generalized torsion spasm was successful.

　　In the second half of 1999, the first operation to treat spastic torticollis, chorea and Tourette’s syndrome was successful one after another.

　　In the new century, after creatively expanding the scope of surgical treatment to other dyskinesia diseases, his team began to pay attention to the work in the field of surgical treatment of epilepsy and pain … …

　　"Yongjie’s team has always led the development of functional neurosurgery in China, from treating Parkinson’s disease to epilepsy to pain … …” Professor Yuxi Liu of Shanxi Medical University said.

　　In the past three years, the average annual operation volume of Beijing Institute of Functional Surgery was over 1,600, and a team with their own strengths and vitality also grew up — —

　　Zhang Guojun and Yu Tao focus on the localization of epileptogenic focus and microsurgical treatment of intractable epilepsy; Hu Yongsheng specializes in surgical treatment and nerve regulation of chronic pain; Zhu Hongwei is good at neurospinal and cranial neuropathy; Li Jianyu has 20 years of experience in surgical treatment of dyskinesia … …

▲ Professor Li Yongjie gave a keynote speech at the 2017 Chinese Conference on Functional Neurosurgery.

▲ Professor Li Yongjie gave a keynote speech at the 2017 Chinese Conference on Functional Neurosurgery.

　　In September 2017, the Huaxia Conference on Functional Neurosurgery was held in Beijing, and more than 20 top scholars in the world and more than 100 well-known experts in China arrived as scheduled.

　　In his speech at the conference, Li Yongjie introduced the summary of the world’s largest surgical cases of dyskinesia completed by the Institute in the past 20 years: a total of 6,467 cases were treated by surgery, and it was also found that the risk of Parkinson’s disease in men was 1.46 times that of women, and the overall dyskinesia was 1.45 times; At the age of onset, half of the patients with Parkinson’s disease developed before the age of 53, and half of them received surgery before the age of 61.

　　In the first 10 years after returning to China, Li Yongjie devoted himself to improving the diagnosis and treatment of Parkinson’s disease and epilepsy to the international level, and then he turned his attention to the treatment of chronic pain.

　　"The most common and harmful pain is disc herniation. My focus now is how to make it more meticulous and minimally invasive, in line with international concepts and models." He said.

　　Exploration is always on the road — —

　　"Science, solve ‘ Day ’ The problem; Technology, solve ‘ Land ’ The problem. I am still optimistic about the prospect of surgical treatment of emotional disorders such as major depression, hoping to find that key and open the door to the connection between heaven and earth. " He said.

▲ Professor Li Yongjie spoke at the 10th anniversary celebration of Beijing Institute of Functional Neurosurgery.

▲ Professor Li Yongjie spoke at the 10th anniversary celebration of Beijing Institute of Functional Neurosurgery.

　　Li Yongjie, a member of the Standing Committee of the Beijing Municipal Political Consultative Conference, has repeatedly encouraged and called for the reform of the medical system. He has also done his best: in 2014, he promoted social capital to set up the Beijing Xidian Clinic, so that the advanced national specialized medical model can take root and explore a new path of graded diagnosis and treatment.

　　"Medical reform has entered the deep water area, which requires not only the skills of those who bow and arrow ‘ Emboldened ’ It requires the sense of responsibility of those involved in medical reform and the courage and responsibility of reformers. The reform of the medical system is risky, and it is even more risky if the medical system is not reformed. Go on the road with responsibility, courage and responsibility, because we believe that after twists and turns and even dangers, we will eventually reap glory. " Li Yongjie’s words spoke out the common aspiration of the participants in the western clinic.

　　"Every discipline has its scientific, systematic and complete requirements and development expectations … … As far as I am concerned, more than 20 years of study, research, practice and teaching experience in the field of functional neurosurgery are even more eager for it. " In 2018, Li Yongjie led the team to compile the lifelong learning and practice into a 1.5-million-word masterpiece Functional Neurosurgery. "The editorial team adheres to the concept of combining theoretical interpretation with clinical practice, and hopes to weave a whole picture in the field of functional neurosurgery with this context, hoping that it will become a classic in the field of functional neurosurgery."

　　"Patients with functional diseases of the nervous system account for more than 10% of the total population, and there are tens of millions of people who need interventional therapy. The number of people who can benefit from surgery is conservatively estimated to be as high as 5 million, which is about 10 times that of patients with brain tumors. Such a huge demand for medical services cannot be ignored, and historic opportunities for discipline development should not be missed. " He appealed in the preface.

　　In October 2017, Zhu Hongwei and Zhang Jiaxing of Beijing Institute of Functional Neurosurgery participated in an important international academic conference in neurosurgery, and found that this conference "no matter the lecture content or the frontier field display, the function and nerve spine account for nearly half, and everyone is working hard on stereotactic, navigation and artificial intelligence … …”

　　"This conference really shows the future development direction of neurosurgery, from which we can see our shortcomings and our status. It is proud that many of the work of the Beijing Institute of Functional Neurosurgery is at the forefront of the world. I believe that in new fields, we will also keep up with the international pace and make our own characteristics in the field of neurospinal surgery. " Zhang Jiaxing said.

▲ Playing basketball is Li Yongjie's favorite sport.

▲ Playing basketball is Li Yongjie’s favorite sport.

　　In the face of achievements, Li Yongjie was unusually sober.

　　"We let the international advanced technology take root and bear fruit in China, and even ran away with international counterparts in clinic. Of course, there is innovation in this, but deep brain stimulation technology was invented abroad, and we still lack real original inventions. We need to open up new fields and invent new equipment, and start with creativity, research and development, market development and resource integration to establish a complete chain of scientific research and industrial development. " Li Yongjie said, "From quantitative change to qualitative change, this possibility has greatly increased now."

　　Li Yongjie revealed that his team is brewing non-invasive surgery. "This is the next step in surgery and treatment, and it will be a big breakthrough. I am optimistic about it."

　　On the occasion of Functional Neurosurgery in Fu Zi, it was the time when Alpha Go defeated the top human Weiqi players.

　　"The brain has 60 billion to 70 billion brain cells. If you regard them as planets, then the brain is as infinite as the universe." Li Yongjie, who is optimistic about brain-computer interface, said excitedly that if we can join hands with engineers, it may connect human imagination and mobility. "That will open up a new world of functional neurosurgery".

Bacteria in the mouth are quietly ＂detonating＂ these eight diseases.

Original rehabilitation magazine

There are hundreds of millions of microorganisms living in our mouth, with nearly 800 species, which together constitute the oral microflora. Like the intestinal flora, the oral microflora is also very diverse. Most of them are resident bacteria that coexist with human beings for a long time. They are generally harmless and even beneficial to human bodies, and they are "good friends" of our bodies. Under normal circumstances, the resident microorganisms in the oral cavity form a stable ecological balance, and once the ecological balance is broken, "good friends" will also become "bad molecules", which will spread to other parts of the body through blood, digestion and breathing, causing or aggravating various serious diseases.

The first type: cardiovascular and cerebrovascular diseases.

The oral cavity is connected with the outside world, which is the gateway for all kinds of microorganisms to enter the body. Streptococcus mutans in oral cavity and Porphyromonas gingivalis are the "culprits" of dental caries and periodontal disease respectively. Periodontal disease not only leads to tooth loosening and falling off, but also is closely related to life-threatening cardiovascular and cerebrovascular diseases such as stroke and myocardial infarction. Scientists have detected common microorganisms in the oral cavity in atherosclerotic plaques of such patients, among which Porphyromonas gingivalis has the largest number, and the more serious periodontal disease is, the larger the plaque area is.

Periodontal bacteria and their harmful metabolites can enter the blood through the broken gums, causing damage to blood vessels, aggravating atherosclerosis and further increasing the risk of stroke and myocardial infarction. Studies have confirmed that the symptoms of cardiovascular and cerebrovascular diseases have also been alleviated after periodontal treatment.

The second type: diabetes

There is a strong two-way relationship between type 2 diabetes and periodontal disease. The increase of inflammatory factors in patients with severe periodontitis interferes with the role of insulin as a "porter" of blood sugar, leading to excess sugar in the blood and causing blood sugar fluctuation, so the risk of developing diabetes in patients with periodontitis is 2~3 times that of normal people.

However, diabetic patients often have dry mouth, and their oral self-cleaning ability decreases, making it easier for germs to breed and multiply; At the same time, the resistance and healing power of gums are weak, and the rising blood sugar will provide more "nutrients" for oral bacteria, which will lead to more serious inflammation. This interaction has formed a vicious circle. Studies have pointed out that perfect periodontal treatment can reduce glycosylated hemoglobin and fasting blood glucose and improve patients’ systemic symptoms.

The third kind: autoimmune diseases.

Autoimmune diseases are a kind of diseases that attack human tissues or organs due to abnormal immune system. They are all serious chronic diseases. Inflammation is the common feature of these diseases, and infection caused by oral pathogenic microorganisms is one of the important causes of autoimmune diseases. For example, Porphyromonas gingivalis is related to the occurrence and development of rheumatoid arthritis, inflammatory bowel disease and systemic lupus erythematosus. Candida albicans is closely related to Sjogren’s syndrome.

Imagine that if the "bad molecules" in the mouth are very active, the immune system will always be in a state of "high alert", and inflammation in the body will persist, which will lead to systemic symptoms in the long run. If you have a related disease, but the condition is not controlled as expected, you may have to pay attention to whether the flora in your mouth is disordered.

The fourth kind: digestive system diseases.

The oral cavity is the initial part of the digestive tract, and Helicobacter pylori (Hp) in the oral cavity is also related to the occurrence of gastrointestinal diseases. Oral cavity may become the repository of Hp, increasing the risk of infection, and then causing gastritis, gastric ulcer and other diseases; Hp was also found to be related to Hashimoto’s thyroiditis.

Fifth: Alzheimer’s disease.

Alzheimer’s disease, commonly known as "Alzheimer’s disease". With the decline of immunity, the decrease of saliva and the need to wear dentures in the elderly, the oral microecology is prone to disorder, which is characterized by the increase of periodontal bacteria and the higher number of fungi than young people.

Periodontal pathogens and their toxic products can invade the brain through blood circulation and neural pathways, colonize in the brain, release toxic substances to cause neuronal apoptosis, and accelerate the progress of Alzheimer’s disease; Fungal infection can not only cause oral mucosal lesions, but also destroy the blood-brain barrier of the elderly and damage the central nervous system. In addition, herpes simplex virus and cytomegalovirus, which are common in oral cavity, have also been found to be related to cognitive and memory disorders.

Sixth: respiratory diseases

As the front entrance of respiratory tract, the microbial status of oral cavity directly affects the health of respiratory system. Bacteria and secretions in the mouth may be inhaled into the respiratory tract, blocking the smaller bronchi and increasing the risk of pneumonia and bronchitis, especially for the elderly and immunocompromised people. Studies have shown that people with poor oral hygiene are about 30% more likely to suffer from chronic obstructive pulmonary disease (COPD) than those with healthy oral hygiene.

Seventh: pregnancy complications

Oral health has an important impact on pregnancy and newborn health. During pregnancy, due to the rapid changes in hormone levels, pregnant women’s gums are more prone to swelling and inflammation, and 60%~70% of pregnant women worldwide suffer from pregnancy gingivitis. Poor oral health may also increase the risk of complications such as gestational diabetes mellitus and preeclampsia.

At the same time, pregnant women with severe periodontitis, their periodontal pathogens can break through the gums and directly act on the placenta and uterine cavity with blood, stimulating uterine contraction, resulting in premature delivery and low birth weight, which is 7.5 times higher than that of healthy pregnant women, which is greater than the impact of smoking and drinking on the fetus.

Eighth: cancer

Oral microorganisms are closely related to the occurrence and development of various tumors. At present, it is known that the imbalance of oral flora, candida albicans, human papillomavirus infection and other factors will promote the course of oral squamous cell carcinoma, and many typical oral "bad molecules" will become "accomplices" of cancer, especially digestive system tumors, such as Fossetta and Porphyromonas gingivalis, which are related to esophageal cancer. Fusobacterium nucleatum can enhance the viability of cancer cells and can grow in colorectal cancer. If it exists, the survival rate and prognosis of colorectal cancer patients are poor.

Link: Tips for maintaining oral health

Oral cavity is the starting point and gateway of human defense, and it is very important to maintain the ecological balance of oral microflora. Only with a good mouth can you be healthy. Let the "good friends" in the mouth guard the first line of defense of health for us.

1. Use a soft-bristled toothbrush, brush your teeth at least twice a day for 3 minutes each time, and use dental floss and a tooth washer to clean every tooth surface and gap. It is more important to brush your teeth before going to bed at night. Patients with removable dentures, fixed dentures and dental implants need to be cleaned more carefully because dentures are easy to hide evil people and shelter evil people.

2. Pap brushing method is used for permanent teeth, and circular arc method can be used for deciduous teeth. On the basis of children’s insistence on brushing their teeth, parents should also help and supervise their children to brush their teeth.

3. Eat more foods rich in protein, minerals and vitamins, eat less high-sugar foods and rinse your mouth after eating. The mouthwash containing bactericide will lead to microbial imbalance, so it needs to be used according to the doctor’s advice.

4. Avoid smoking and drinking, use less antibiotics, develop good habits of work and rest and defecation, and stay up late less to prevent disturbing the flora.

5. Conduct oral examination once every six months to find and actively treat oral diseases as soon as possible; Wash your teeth regularly and give them a thorough cleaning.

Wen | Xiang Meijuan Attending Physician of Stomatology, Shanghai Hospital of Traditional Chinese Medicine

Guiding Expert | Xuan Jing, Chief Physician of Stomatology, Shanghai Hospital of Traditional Chinese Medicine

Editor | Wang Jingming

Figure | pexels

Audit | Ye Haixia

Producer | Li Wenjing

Medical Support | Shanghai Medical Association Science Popularization Branch

Original title: "Bacteria in the mouth are quietly" detonating "these 8 diseases"

Read the original text

Adult education after 1990s is all in domestic cartoons.

In less than a month, the first batch of 90′ s will be in Grade Three.

Under the pressure of 2020, the post-90 s were forced to go to several hot searches.

How miserable is it after 90? The flesh is bulging, the wallet is empty, and the hair is bald.

But I think these tragedies are nothing. After all, we were abused from childhood.

Recently, I found that cartoons, which should be good memories of childhood, are abusive in the memories of our generation.

90% of the first tears after 90s were dedicated to domestic cartoons..

When the editorial department was discussing which animation was the most cruel, I thought of Beckham’s Wandering.

Just talking about this ancient animation in 1999, my colleague quickly interrupted:

"Stop it, 20 years later, I just want to cry when I hear the words’ Beckham’s Wandering’. "

Not only her, but also netizens feel that this animation is too abusive.

Some people were unwilling to cry alone when they were young, so they took Beckham’s Wandering Story to the kindergarten to share with other children, and they wanted to cry together.

What does such a cruel animation say?

A kitten named Beckham accidentally separated from her mother, grew up after many hardships, and finally returned to the city to find her mother.

The opening episode is the worst nightmare of countless children: being forced to be separated from their mothers.

Beckham was picked up and sent away by Xiong Haizi, and the cat mother was anxious to chase the truck all the way.

But how can a cat catch up with a truck?

Mother cat was thrown out of the car, covered in injuries, watching the truck go away, crying and shouting "Beckham".

People driving by almost ran into it and scolded, "What a crazy cat."

No one understands that the cat has just lost its own child.

And just this scene of a cat mother chasing a car is enough for me to cry.

I remember going to the convenience store to buy things when I was a child. My mother always waited for me at the door. Once I didn’t see my mother after I came out. She was not here for a minute, so I couldn’t help crying. My mother coaxed me all afternoon.

Later, for a long time, I had the same nightmare again and again.

In my dream, my mother kept going forward. I shouted at her desperately but didn’t look back. I tried to run and catch up, but I couldn’t catch up.

At the end of every dream, I wake up crying.

So every time I look at Beckham, I think of the fear of leaving my mother when I was a child, and the feeling of being abandoned, and I will automatically substitute myself into Beckham.

Beckham was laughed at for being "screaming like a mouse" because he was born thin, so he always insisted on self-reliance and said "I can do it" in a milk voice.

It wandered alone in the wild, being chased by wolves and being rained, and it became stronger after repeated tempering.

But all the strength collapsed when the mother dog asked him, "Why don’t you go home?".

Beckham couldn’t help it any longer, threw himself into the dog’s mother’s arms and cried, "Mom can’t find it, I was taken away."

As I get older, I’m getting more and more afraid to watch this scene of heart abuse.

Probably my love for the cat owner began with Beckham.

Beckham’s Wandering Story is the earliest enlightenment animation about affection I have ever seen. Although its plot is not complicated, it accurately captures the pain point of children’s "fear of being separated from their parents" and describes the cruelty of mother-child separation to the extreme.

In fact, this animation is not about bitterness, because its real core is not separation, but growth.

In the process of wandering, Beckham has grown from a little suckling cat who was ridiculed as "barking like a mouse" to a strong and brave "white leopard", and even learned to glide by flying squirrels.

So looking back, "abuse" is just the appearance of Beckham’s Wandering.

What we will eventually arrive, the original taste of lonely and painful growth, is what it wants to convey more.

If you think that this kind of "abuse" for children is not deep enough, there is a complicated abuse method in domestic animation.

After 2000, domestic animation entered the peak creation period, and countless masterpieces emerged. What I have to mention is that it has a peak level. Biography of Lan Tu, the Rainbow Cat..

This animation, in the present words, is "2006 explosion".

It was so popular that every primary school student dared to grab the remote control from his parents and wait for updates in front of the TV.

The fire made the students frantically collect the plastic version of the "Seven Swords", and the opening was "Changhong Penetrating the Sun" and "Fire Dance Whirlwind".

It can be said that my happiest thing in those days was to move a small bench with my sister and sit in front of the TV to watch Rainbow Seven.

As a children’s animation, Hongqi is talking about the adult’s martial arts world.

The villain, the black-hearted tiger, led the evil cult in an attempt to dominate the world. As a descendant of the seven swords, the rainbow cat went down the mountain to find other descendants of the six swords to stop the atrocities. Only the combination of seven swords can defeat the black-hearted tiger and defend the peace of the earth.

But in such a passionate martial arts story, The most abusive person turned out to be the villain Black tiger..

Black tiger is a young demon master. He adores Lan Tu with all his heart, knowing that they can’t be, but he is still infatuated.

When I was a child, I liked Rainbow Cat and Lan Tu, and I thought they should be a couple, so I hated seeing Black tiger.

Including his pursuit of Lan Tu, it seems to me that "a toad wants to eat swan meat", and he is an out-and-out bad guy.

But it was later discovered that, Black tiger is a very complicated role..

He will kill the seven swords without mercy.

Will also show childlike innocence in front of his father, full of tenderness in front of Lan Tu.

He was ambitious, capable and persistent, and eventually he died because of his crazy obsession.

Hongqi’s values are diverse. It will argue about "the opposition between good and evil" and discuss "which is right and which is wrong". As Black tiger’s voice asked:

"What is positive and what is evil? Is it wrong for me, Black tiger, to help my father wholeheartedly? "

Black tiger has the pain of not loving, but also the pride of being a villain.

His whole role is very full, from aboveboard in the early stage to "blackening" in the later stage.

That’s why, Black tiger can make small audiences still remember it after many years.

And those details that we ignored in those years are exactly what the screenwriter wants to express in the animation kernel.

Rainbow Seven shows us the most complicated and unspeakable part of human nature in the form of animation, and it doesn’t give the only answer to anything.

It provides us with more angles to interpret the world, boldly gives the power of interpretation to children, and at the same time, it also gives humanity the gentlest touch.

When taking stock of the domestic heart abuse animation, I found that there is a deeper abuse method that has been ignored by us.

It is not a bitter tear, nor is it as complicated as the emotional touch of Hongqi.

It’s not for children, Its tragic implication can only be truly understood by adults.

For example, it was broadcast in 2007. Chef Xiao Fugui.

It may be "the loudest animation in childhood", and the dubbing is a bit spicy.

But it is also "the most thoughtful animation in childhood", and everyone who grows up after 90 will break out in a cold sweat in retrospect.

The tragedy of this animation is not in the plot, but in its bold ending.

It dares to break the inherent "truth, goodness and beauty" and "happy ending" of domestic animation and give children a critical blow from reality.

This attack was not only fierce enough at that time, but after many years, when we really tasted the taste of life, the abuse point continued.

In fact, from the story background, we can guess that this animation is not simple:

It happened in the stormy late Qing Dynasty.

Xiao Fugui’s grandfather was framed and imprisoned. In order to save his grandfather, he had to get the golden kitchen utensils and become the chief royal chef of Cixi, which is also the core task of the whole play.

However, at the instigation of the villain K, the eunuch Xiao Lizi constantly made trouble for Xiao Fugui, and once caused Xiao Fugui to lose his taste.

But in the finale, Xiao Fugui finally found it difficult to get the gold kitchen utensils, but his grandfather in prison died suddenly at the moment he learned the news.

He died alive and happy.

In order to save Xiao Fugui, the old doctor died with the bad guys.

Xiao Fugui wanted to accuse Lord K of conspiracy, but there was no evidence.

The only flying butterfly who is really kind to him has already been forced out of the palace, and I don’t know where he is.

This seemingly prosperous court has no place for Xiao Fugui, and he has lost all important people.

And Xiao Lizi, the reason why he has been targeting his friend Xiao Fugui is only because Lord K threatened his parents’ lives.

But he didn’t know until the finale, His parents starved to death in the street as early as when he entered the palace as a eunuch.

He cried bitterly: "Lord K, you lied to me! I killed Xiao Fugui. My friends who really treated me well have all gone, Xiao Fugui and Xiao Feidie, where are you? "

From the leading role to the supporting role, no one has a good end.

When I watched it, I was too young. I just thought the ending was too cruel to watch, and I couldn’t understand the painstaking efforts of the producers. I don’t understand why I couldn’t give everyone a perfect ending.

Later, when I grow up, I find that reality is not utopia, and those things that make you powerless happen all the time in this world.

Just as we can’t delay our parents’ aging and death, and we can’t recover the lost love, the friends who were once close again are just friends who are praised by friends when they meet again.

The truth that these adults learned only after they experienced it was hidden in the ending of an animation.

It silently bears all the incomprehension of the audience and has been waiting for you to grow up and understand.

Some people say that the ending of "The Chef Little Fugui" is desolate and tragic like "The Water Margin". The separation of relatives and friends and the collapse of the dynasty building are the tragedies of naked individuals and times, and the tragic ending of the protagonists is the best metaphor of the dynasty’s desolation.

This tragic color is hardly reflected in more than 100 episodes of the plot, and small audiences will only find it interesting when they watch it in the early stage. It was not until the end that the sad background color of the animation was really revealed.

From great joy to great sorrow, it is only a moment. So are people, and so are times.

It turns out that more than a decade ago, we had such a profound animation, giving children a window to touch reality.

Think about it carefully, the post-90 s who were abused by domestic animation are not as fragile as when they shed tears.

When we were young, we watched pure abuse and felt pure where will you go;

A little older, with more complicated feelings, I began to understand the many aspects of human nature;

And the deeper sorrow and abuse needs us to experience it slowly when we grow up.

There are more than these domestic heart-abuse animations, such as Lotus Lantern, Legend of Nezha, Adventures of Little Carp, Go Boy, The Return of Tiger, Chinese Boy …

Together, these excellent animations have built the golden age of domestic animation.

The reason why we are crying while being abused is precisely because. The creators didn’t treat the children as fools and made up enough time with empty and boring plots.

They truly respect the children’s spiritual needs and show the real life with wonderful and moving stories.

They don’t shy away from death, talk about good and evil, and show the cruel grief of reality to their children.

Whether it’s the true feelings of mother and son, the passionate feelings of Jianghu children, or the bright and dark side of human nature, you can find the answer in these animations.

These seemingly cruel animations just give a generation of children a strong spiritual power and tell us what is good, what is evil, what is true and what is false.

Even if I grow up in tears, I still have the courage and hope to face life.

If you have been abused by these animations, just click one. "Watching"Ok.

Thank you to those pioneers who dreamed our dreams and dared to break them. Thank you for bringing us all smiles and tears.

That is the truest appearance of life..

Tank 300 car purchase guide has a unique appearance and strong power

High-configuration route is a characteristic that domestic cars have always adhered to, and at the same time, the price is more grounded. Under the double blessing of these two advantages, domestic cars are increasingly sought after by consumers. What I bring to you today is that it has many highlights. Let’s take a look at it next.

Let’s take a look at the appearance of the tank 300 first. The front of the tank 300 looks simple and generous, and it is very sporty. The headlights are very in line with the aesthetics of consumers, and many interesting details can be seen from them. The car is equipped with LED daytime running lights, front fog lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the side of the car, the car body size is 4760MM*1930MM*1903MM, the car uses simple lines, the car side gives people a very simple feeling, with large-sized thick-walled tires, the shape is quite young and fashionable. In the design of the rear end, the overall shape of the rear end of the tank 300 echoes the front face, and the taillights show a hard-core design style. Together with the unique exhaust pipe, the whole looks very avant-garde.

Sitting in the car, the interior looks very round and lovely, with rich functions. The shape of the steering wheel of this car is eye-catching, and it is equipped with the functions of manual steering wheel up and down+front and rear adjustment, steering wheel heating and so on, which is full of design sense. From the central control point of view, the car is equipped with a touch-sensitive LCD central control screen, which makes the interior style impressive and looks quite fashionable and concise. The interior feels good. Let’s take a look at the dashboard and seats. The dashboard of the car presents an avant-garde design style and looks very calm. The car uses leather seats, equipped with functions such as electric adjustment of auxiliary seats, electric adjustment of seats, and seat proportion tilting, which improves the riding experience of drivers and passengers.

The car is equipped with car networking, driving mode selection, remote control key, Bluetooth key, rear wiper, interior atmosphere light and other configurations, and the configuration has reached the mainstream level of the same level.

What’s your main impression of this car after reading the whole article? Such a car with the right price is enough to meet the daily practical needs, and it doesn’t take much thought to maintain it at ordinary times, and the cost performance is good.

BYD Fuel Vehicle Quotation

In the current China auto market, we can see that the market trend between independent brands and joint venture brands is changing obviously: driven by technology, the prices and sales of independent brands are rising all the way, while the prices and sales of joint venture brands are falling all the way. Especially in the mid-to high-end car market, it used to be the dominant position of joint venture brands. However, taking Buick LaCrosse as an example, its monthly sales volume has dropped to 1,000 or 2,000 at the lowest before the replacement, while new cars have to be traded at a price, and the main sales models have been fully retreated to 200,000, and the price of the 1.5T entry-level version is only 179,900 yuan. On the other hand, China brands, such as the champion BYD Han series, have an average transaction price of more than 260,000, with a cumulative sales volume of more than 480,000 vehicles, even exceeding 30,000 vehicles for four consecutive months.

On May 18, 2023, BYD, which dominated the list in an all-round way, made another effort to launch the Han DM-i Champion Edition and the Han DM-p Ares Edition, and once again launched an impact on the mainstream fuel B-class car market with the market strategy of "the same price for oil and electricity". Among them, the price range of Han DM-i Champion Edition is 189,800 yuan to 249,800 yuan, which is 28,000 yuan lower than the entry price of 2022 models. The price of Chinese DM-p Ares Edition with 3.7-second acceleration performance is 289,800 yuan.

First of all, let’s look at Han DM-i Champion Edition, which takes Xiaoyun-plug-in special turbocharged 1.5Ti high-efficiency engine, EHS electric hybrid system and DM-i super hybrid special power blade battery as the core, and brings subversive experience in power, economy and comfort. It accelerates in only 7.9 seconds, which is comparable to the 2.0T engine. According to the different battery capacity, 121km and 200km pure electric endurance versions (NEDC working condition) are provided. When driving in urban areas, the motor is used for driving in 99% working conditions, and the engine is used for auxiliary driving at high speed. Therefore, it not only has the driving feeling infinitely close to pure electric vehicles, but also has the lowest fuel consumption of 4.2L/100km and the longest comprehensive cruising range of oil and electricity of 1260km.

In terms of appearance, the Han DM-i Champion Edition adds the color of glacier blue car, and adopts two core materials technologies of BASF, which not only has a light and moist color, but also has a special metallic texture, which complements the national tide design of the Han DM-i Champion Edition. In addition, Han DM-i Champion Edition comes standard with NFC car keys, which supports Android and Apple devices, greatly improving the convenience of car use. At the same time, BSD blind spot monitoring and W-HUD head-up display are also on board, and active safety is strengthened. In addition, the Han DM-i Champion Edition comes standard with ten core high-end configurations, which are high at the beginning, which once again puts pressure on the poor joint venture B-class sedan.

As the first super hybrid coupe modified for mass production, the Han DM-p Ares Edition pays tribute to Huo Qubing, the God of War, which is a model of luxury coupe in China, both in internal and external design and performance. Basf’s third-generation black paint is used to match the black color, which is deep and shimmering. With blackened sports wheels, matte black logo, black metal triangular windows and frames, it shows the powerful visual impact of performance cars. A series of sports elements and high-grade materials have also been added to the interior of the Ares edition, such as extremely black high-grade suede covered seats, door panels, passenger side panels, central control armrest boxes, etc., supplemented by black carbon fiber materials, and equipped with integrated sports seats and golden yellow seat belts. The interior and appearance of the whole vehicle complement each other and the sense of sports is bursting.

In addition to the design highlights, the performance of Han DM-p Ares Edition is even more amazing under the blessing of DM-p King. Its peak horsepower reaches 580Ps, the maximum torque reaches 822N·m, and the fastest acceleration of 100 kilometers takes only 3.7 seconds! At the same time, the golden yellow high-performance four-piston fixed pliers can escort the ultimate performance output. In addition, in terms of energy efficiency, it can be powered by oil and electricity. Under NEDC working conditions, the battery life is 200km, the fuel consumption is only 5.2L, and the comprehensive battery life is 1120km.

别克君越

As a subversive of traditional fuel vehicles, BYD Han has mastered the market dominance in the field of more than 200,000 mid-to high-end cars. Compared with the Buick LaCrosse (with a price of 179,900 to 239,900) recently listed, the body size is very close, and the prices are highly overlapped. However, BYD Han DM has stronger power than LaCrosse, lower fuel consumption than LaCrosse, more configurations than LaCrosse, and can drive purely by electricity. No matter which dimension is compared, it is obvious which is better or worse, so the future sales performance can be imagined.

AITO asked about the cruising range of M7.

AITO asked the M7′ s cruising range to perform well.

Under the condition of high-speed working condition accounting for 2/3, the new M7 has actually run 743 kilometers, the remaining oil can run more than 70 kilometers, and the electric energy can run 50 kilometers, which adds up to about 880 kilometers, plus 20 kilometers can approach 900 kilometers.

China Automobile Research Test shows that the actual cruising range can reach 1,290 kilometers with full oil and electricity, and the instrument shows that there are still 10 kilometers left, with an average fuel consumption of 5.2L/100km, which has a good performance in complex roads such as urban areas, expressways and expressways.

The reason why the M7 can have such endurance performance lies in the technical research of Celeste. It is built on a self-developed pure electric drive intelligent platform, equipped with a 1.5T four-cylinder special range extender, and adopts deep Miller cycle technology. The peak power is as high as 92kW, the thermal efficiency is as high as 41%, the compression ratio is 15:1, and the oil-electricity conversion rate is 3.13kW h/L, which can effectively improve the endurance level.

In the low temperature environment, the afterheat of the range extender can also be used to improve the low temperature endurance and the heating of the passenger compartment.

In order to reduce energy consumption, Wenjie M7 has made many optimizations in the whole vehicle design, such as using low-resistance calipers, low-resistance hub bearings, low-rolling tires, hidden door handles, hidden wipers, etc., to achieve lower mechanical resistance of the whole vehicle.

Its battery pack adopts Contemporary Amperex Technology Co., Limited CTP battery pack, with a battery capacity of 40kWh. The charging and discharging efficiency of the whole vehicle reaches over 90%, and the pure battery life of the two-drive comfort CLTC can reach 230km, which can meet daily commuting.

In a word, the cruising range of the M7 has excellent performance under different working conditions.

Great Wall Euler released the right to buy a car in October： the good cat starts at 95,800 yuan, and the lightning cat has a maximum discount of 60,000 yuan.

On October 5 th, Great Wall Motor’s Euler brand released its car purchase rights in October on the 4 th, including 2024 Euler Good Cat/GT Mulan Edition, Euler Ballet Cat, Euler Lightning Cat and other models.

The specific benefits of IT House are summarized as follows:

According to the previous report of IT House, the sales volume of 108,398 vehicles of Great Wall Motor in September dropped by 10.88% year-on-year, including 44,105 overseas vehicles and 30,129 new energy vehicles, with a total of 211,492 vehicles from January to September. Among them, the sales volume of Euler brand in the month was 5486, compared with 10021 in the same period last year.It fell by 45.25% year-on-year.

2024 Guangzhou Auto Show Heavy New Car Inventory! Don’t miss it if you want to buy a car.

The annual Guangzhou Auto Show officially kicked off on the 15th of this month. After reading it, compared with the 2024 Chengdu Auto Show, the 2024 Guangzhou Auto Show brought a lot more heavy new cars. From oil cars to hybrid cars to pure electricity, we all saw the appearance of heavy new cars across categories. For example, the following cars, for friends who go to the 2024 Guangzhou Auto Show, you must not miss it!

FAW-Audi A5L

To say that BBA, the three old enemies, was the "winner" during the Guangzhou Auto Show, it must be the FAW -L in front of us. At present, the appearance of FAW-Audi A5L has been correctly determined, that is, the one you see in front of you.

Compared with the overseas version of the new Audi A5, FAW-Audi A5L continues the latest style, but has some improvements, such as the tail shape. FAW-Audi A5L has been designed as a complete sedan outline. At the same time, FAW-Audi A5L has lengthened the wheelbase, and the domestic A5L wheelbase has entered the 2-meter-9 camp.

In addition, the new A5L also uses the latest "Lamp Factory" and has the functions of programming and interaction. As for the interior, the interior of FAW-Audi A5L has not been finalized at present. It is said that the domestic version will upgrade the materials and configuration on the basis of the overseas version A5. After all, these are all elements that Chinese people like.

What’s more, the new A5L will also take over A4L’s volume task. At this juncture, both North and South Audi dare not be careless. In terms of power, the new A5L will be equipped with the latest 5-generation EA888 engine. As for whether FAW-Audi A5L will provide 110kW, 150kW or 200kW power, it is not known yet.

Lexus LX700h

Bosses, are you tired of the "Big 57" in your hand? Do you want to consider the newly introduced Chinese version of Lexus LX700h?

It is reported that Lexus LX700h currently has four optional models, of which three are 7-seat layout, and the top is 4-seat layout, and the guide price range is 125.00-1.55 million yuan. But not surprisingly, the terminal market of Lexus LX700h has a high probability of escaping the premium.

In terms of products, there is no difference between Lexus LX700h and lexus LX600 imported into the domestic market in parallel, but the difference is nothing more than the configuration difference.

For example, in terms of power, they are all equipped with a 3.5T V6 hybrid system, and the comprehensive maximum power output is 336 kW/790 N m. The traditional system is matched with a 10AT gearbox and a full-time four-wheel drive system, and functions such as adaptive variable suspension AVS are provided. The front/middle/rear three differential locks are exclusive to the OVERTRAIL territorial version, and other versions only provide the middle lock, but the functions such as creep mode and low-speed four-wheel drive are provided.

By the way, compared with the LX570 of that year, Lexus LX700h has many more configurations, such as L2-class auxiliary driving system, front and rear electric suction doors, front seat massage, 25 Young Mark levinson stereo and so on.

Look up at U7

At the 2024 Guangzhou Auto Show, the pre-sale was officially opened. At present, the price has not been announced. If you book it, you need to pay an intention of 20,000 yuan.

In fact, we are no strangers to looking up at the design of U7. Its design style is the same as that of "Big Brother", such as the exaggerated C-shaped headlight group and the overall low-lying performance posture, which all have the taste of looking up at U9.

The difference is that looking up at U7 adopts the layout of 5 doors and 4 seats, the length, width and height of the car body reach 5265/1998/1517mm, and the wheelbase is 3160mm, so the internal longitudinal space is quite good.

As for the driving system, U7 is equipped with Yunqi -Z system and four motors. The maximum power of the pure electric version is 960kW, and it only takes 2.9s for 0-100km/h, and the maximum speed is 270 km/h..

At the same time, Wangwang U7 is also equipped with bidirectional 20-degree intelligent rear wheel steering+easy square agile steering function, with a turning radius of only 4.85m m.. In addition, it is expected that U7 will provide pure electricity and plug-in hybrid options in the future. The battery life of pure electric version can reach 720km, and the comprehensive battery life of plug-in hybrid version can reach over 1000km.

Equation Leopard Leopard 8

In addition to looking up, the equation leopard car of "Dijiajun" also brought a brand-new model at the Guangzhou Auto Show. A few days ago, Leopard 8 has been officially listed, with a guide price of 379.8-407.8 million yuan.

In design, the exterior and interior of Leopard 8 are all based on the family design of Leopard, and the 2.0T DMO electric drive off-road platform+Yunqi -P intelligent hydraulic body control system is used, including various off-road configurations and chassis, etc., which are not absent from Leopard 8.

At the same time, Leopard 8 is also equipped with Huawei Gankun Intelligent Driving ADS 3.0 system, which can support high-level pilot intelligent driving on urban/expressway sections. Including the cockpit featuring luxury style, as well as various comfortable configurations, optional 6/7-seat layout, 4-second zero-acceleration and other product points, all make Leopard 8 full of confidence and positive rigidity. I don’t know what kind of fairy fighting scenes will be presented by the two cars in the future green hard-core SUV field.

Write it at the end

I will share it with you through only one article. It is obviously unrealistic to say all the heavy new cars at the 2024 Guangzhou Auto Show. After all, the new cars that we didn’t talk about today, such as BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD Summer, BYD

Class A share evening hotspot ｜ RMB exchange rate broke ＂7＂! Peripheral interest rate hike expectations are strengthened again, Apple has become the number one short target on Wall Street

The big news worth watching this evening are:

1. The Supreme Leader met with Russian President Vladimir Putin.

2. The good news is coming! The General Office of the State Council issued a document related to the reduction of fees for securities, funds, etc.;

3. The RMB exchange rate has broken "7"! What are the implications? How will the future trend go?

4. The United States will ban Chinese batteries after 2024? BYD board secretary: It is impossible for the electric vehicle industry to decouple.

5. Peripheral interest rate hikes are expected to be further strengthened, and fund managers may accelerate the transfer of positions and shares.

The following is the text of the evening report:

1. The Supreme Leader meets with Russian President Vladimir Putin

Importance: ★ ★ ★ ★ ★

On the afternoon of the 15th local time, the Supreme Leader of the President of the People’s Republic of China held a bilateral meeting with Russian President Vladimir Putin at the Samarkand State Guesthouse, conferring on Sino-Russian relations and international and regional issues of common concern.

The Supreme Leader stressed that China is willing to strongly support each other on issues concerning each other’s core interests and deepen practical cooperation in trade, agriculture, connectivity and other fields. The two sides should strengthen coordination and cooperation within multilateral frameworks such as the Shanghai Cooperation Organization, CICA, and BRICS countries, and promote all parties to enhance unity and mutual trust, expand practical cooperation, safeguard regional security interests, and safeguard the common interests of developing countries and emerging market countries.

2. The good news is coming! The General Office of the State Council issued a document related to the reduction of securities, funds, etc

Importance: ★ ★ ★ ★

On September 15, the General Office of the State Council issued the Opinions on Further Optimizing the Business Environment and Reducing the Institutional Transaction Costs of Market Entities, including 23 items in five aspects. The key contents are as follows:

Fully implement market access negative list management

Encourage securities, funds, guarantees and other institutions to further reduce service charges

Improve the intellectual property protection system for new fields and new formats such as big data, artificial intelligence, and genetic technology

Fully implement fair competition censorship and investigate and punish malicious subsidies, low-price dumping, setting unreasonable trading conditions, etc

Promote the reduction of logistics service charges

For more details, please click to view the full text.

3. The RMB exchange rate has broken "7"! Which sectors are expected to benefit? How will the future trend go?

Importance: ★ ★ ★ ★

On September 15, Beijing time, after more than two years, the exchange rate of the RMB against the US dollar once again entered the "7" era. What is the impact? How will it go in the future? The comprehensive official and expert authoritative views of the country are as follows:

On the sector: Huaxi Securities believes that the greater the proportion of overseas business income, the greater the degree of impact of exchange rate fluctuations. However, there are differences in the elasticity of exchange rate effects in different industries. Technology-intensive industries such as electronics, household appliances, automobiles, and medical apparatus benefit more than labor-intensive industries such as textiles and clothing.

Exports: China’s export trade in shoes and accessories, textiles and apparel, leather bags account for a large share, and a moderate depreciation of the RMB may benefit companies in these industries.

On imports: In turn, industries that need to import raw materials, goods, and services from overseas, as well as companies that carry more dollar bonds, may be negatively affected.

On prices: China’s CPI constitutes the vast majority of food, and the country can be self-sufficient. The depreciation of the RMB against the US dollar has little impact on prices.

Follow-up trend: The RMB exchange rate does not have the basis for long-term depreciation. Even if it breaks the "7" this time, it will be inevitable to rise back to the "6" range in the future as the domestic economy stabilizes and the US dollar index pulls back with the use of some tools.

More relevant interpretations can be found here.

The United States will ban Chinese batteries after 2024? BYD board secretary: It is impossible for the electric vehicle industry to decouple

Importance: ★ ★ ★

Recently, a screenshot was posted on the Internet, claiming that the US IRA Act requires that Chinese batteries be banned after 2024.

In this regard, BYD board secretary Li Qian wrote on WeChat Moments on the afternoon of the 15th, "I don’t see how the electric vehicle industry is decoupled? In the electric vehicle industry, the United States is still in the early stage, relying on increased subsidies to support, while China has completely shifted from policy-driven to market-driven."

The new team of Tianfeng Securities also issued a document saying that the IRA bill only says that starting from 2024, any country whose battery components are produced in the list of "countries of special concern" (China is included) will no longer apply subsidies, and there is no ban.

5. Policies are frequent in various places, and there are multiple leading stocks connected to the board. Will real estate become the main line in the next stage?

Importance: ★ ★ ★

Recently, real estate stocks have also ushered in multiple catalysts in policies, and many cities have relaxed policies. In just two days on the 14th and 15th, there were major moves in Zhengzhou, Guangzhou, Suzhou, and Qingdao. For details, click here.

In the real estate sector, Zhongzhou Holdings 4 days 3 board, Shahe shares 2 board, Xinhualian 2 board.

Comments: Recently, the new energy track has fallen sharply, and low-valued sectors such as finance and real estate have risen against the trend. Will real estate become the main line in the next stage? CITIC Securities believes that the policy will be implemented in a gradual and cumulative manner. The supply-side changes under the credit crisis have brought significant opportunities to some blue-chip real estate companies.

6. Peripheral interest rate hikes are expected to be further strengthened, and fund managers may accelerate their position-shifting and stock-swapping. The style will change.

Importance: ★ ★ ★

On September 15, class A shares adjusted again. Due to the increased volatility in the global market and the increased demand for institutional funds to avoid risks, some fund companies emphasized that there may be a need to switch positions in funds. According to brokerage China, fund managers may lay out oversold sectors.

Comments: What happened to the fund group stocks in those years? Just look at the chart below. In other words, the allocation ratio of partial stock public funds to new energy has reached an astonishing 40%, which can be said to be very high!

7. The mass production of Hengchi 5 is imminent, and Hengda Automobile’s Tianjin factory will hold a mass production ceremony on September 16

Importance: ★ ★ ★

Hengda Motor’s Tianjin factory will hold a mass production ceremony of Hengchi 5 on September 16. At present, Hengda Motor President Liu Yongzhuo and other executives have gone to the Tianjin factory site, and the site of the event ceremony has been preliminarily completed.

In addition, the following news is also worth noting:

8. MIIT: There is blind investment and duplicate construction in the field of new energy vehicles, but it will be gradually digested and solved.

9. China Securities Association: More than 60% of chief economists believe that the year-on-year growth rate of GDP in the fourth quarter will increase slightly compared with the third quarter.

National Energy Administration: China’s electricity consumption 852 billion kWh in August, an increase of 10.7% year-on-year.

1. U.S. stocks opened slightly lower: Some popular Chinese stocks fell, and Adobe fell more than 13%.

The three major U.S. stock indexes collectively opened lower, with the Dow down 0.08%, the Nasdaq down 0.69%, and the S & P 500 down 0.35%. Some popular Chinese stocks fell, Kingsoft Cloud, Bilibili, and XPeng Motors fell more than 3%, and iQIYI and Qutoutiao fell more than 2%.

Adobe tumbled more than 13% to its lowest level since late April 2020, after announcing the acquisition of Figma and providing Q4 financial guidance. Netflix rose 3.3% and expects the low-cost subscription service to reach 40 million audience by the third quarter of 2023.

The Chinese concept demon stock is still multiplied by the number of stocks initially rose by more than 56%, triggering a suspension, and the stock skyrocketed by more than 311% overnight.

Apple became Wall Street’s number one short target: short positions reached $18.40 billion, surpassing Tesla for the first time in more than two years

Wall Street bears are eyeing large technology stocks in the United States. According to financial analysis firm S3
Partners released data on September 14 local time. As of September 13, Apple’s latest unpositioned squaring short position was $18.444 billion, surpassing Tesla for the first time since the COVID-19 pandemic outbreak overseas in April 2020. It has become the number one short target for Wall Street bears.

3. Last-minute thrilling clearance, the first rail strike in the United States in 30 years was averted

After more than 20 hours of all-night negotiations, at 5:05 a.m. the day before the deadline, the White House announced that Amtrak and the unions had reached a "thrilling" tentative agreement, averting the first rail strike in 30 years.

After combing through the investment opportunities that the market is concerned about, we found that degradable plastics, VR, etc. are attracting attention.

MIIT strengthened the application of low-carbon materials such as degradable plastics, and institutions favored these 13 stocks during the year

The MIIT General Office and others have issued the "three products" implementation plan for the raw material industry to develop green and low-carbon products. It is mentioned that the research and development and application of high-quality green and low-carbon materials such as degradable plastics and bio-based materials should be strengthened.

Guohai Securities Research Report pointed out that under the promotion of the plastic ban policy, it is predicted that by 2025, the total market demand for degradable plastics in China will reach 4.1523 million tons, which is 9.23 times the demand in 2018, and the unit price 20,000 yuan/ton is 83 billion.

Tencent’s self-selected stocks found that this year, there are 13 shares of Jinfang Technology that have received more than 10 institutional researchers, including Wanhua Chemical, Yutong Technology, and Hengli Petrochemical, which are 113, 50, and 42 respectively.

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2. The PICO 4VR all-in-one machine will be officially launched at the end of the month, and the industrial chain is expected to attract attention

According to media reports, according to the PICO Tmall flagship store, Pico
The 4VR all-in-one machine has been officially opened for pre-order and is expected to be officially launched at the end of this month. The final price will be announced on September 27. Users can book at a price of 100 yuan between September 13 and 22:00 on September 27, and pay the balance at 22:30 on September 27.

The industry believes that the VR all-in-one machine with independent computing power, independent interaction, independent display and independent content platform in our country has become the current mainstream virtual reality (VR) end point device. According to the data released by IDC, the shipment of VR headsets in Quarter 1 of 2022 in China was 257,000 units.

Class A shares in the company:

Zhidu Co., Ltd., a holding subsidiary of Guangzhou Zhidu Cosmos Technology Co., Ltd., launched the first domestic digital art meta-universe community "Meta Beyond", which is currently available in PICO.
VR, iQIYI · Adventure VR and Android mobile terminals are launched. (Recommended by AVIC Plaza Securities)

Changxin Technology: Provides the latest VR Quest2 display module for Meta, and also provides VR headset module for domestic VR giant PICO. (Recommended by Huaxin Securities)

In addition, the following sectors are also worth paying attention to:

3. Huawei Cloud: It will support 10,000 startups worldwide in the next three years.

4. Hengqin launches the pilot of intelligent networked driverless cars.

5, iPhone 14 series of mobile phones have not been sold and the price has increased: the spot premium is 200-4000 yuan, and the most expensive one is priced at 17,000 yuan;

6. MIIT: It is organizing research to promote the application of eSIM technology on smartphones and other devices.

On the positive side, the self-selected brother prompts attention to the signing of a cooperation framework agreement between Huayi Technology and a subsidiary of Ningde Times, etc.; on the negative side, attention is paid to the suspension of the formal cooperation agreement between Zhezhong Shares and Mount Everest in Tibet and Qidi Qingyuan.

positive announcement

1. Hikvision: 2 billion yuan – 2.50 billion yuan to buy back shares, and the repurchase price does not exceed 40 yuan/share.

2. Huayi Technology: Signed a cooperation framework agreement with Ningde Times (Shanghai).

3. Xingshuaier: The subsidiary signed the "General Rules for Procurement of Productive Materials" with Shenzhen BYD Supply Chain Management Co., Ltd.

4. Funeng shares: increase the price of on-grid electricity and natural gas gate stations.

5. Xinwangda: It is planned to build a 30GWh power battery production base 12 billion.

6. Kelun Pharmaceutical: Net profit is expected to increase by 55% to 70% year-on-year in the first three quarters.

7, China Railway: won the bidding of 38 major projects, a total of 91.20 billion yuan.

Negative announcement

1. Zhezhong Shares: The company has suspended the agreement on the formal cooperation agreement with Mount Everest in Tibet and Qidi Qingyuan.

2. Two-board Xinhualian: The company’s business does not involve the concept of Universal Studios.

3. ST Zotye released a stock price change announcement: the relevant cooperation is currently only for the transformation of the original production line, and no new pure electric vehicle production capacity construction projects will be carried out and no new production capacity will be added.

4. Ordinary people: The pharmaceutical group plans to reduce its holdings by no more than 2%.

5. Kid King: Nanjing Weiying plans to reduce its holdings by no more than 1%.

6. Heat Scene Bio: The company’s former supervisor received a written administrative penalty decision.

This article is selected from "Tencent’s self-selected stocks", edited by Zhitong Finance: Wei Haoming.