Special feature of 1905 film network Perhaps Chen Kaige himself didn’t expect that he once again became the focus of the network. This film 16 years ago has now become his inverse scale.

　

In the variety show, Jing M.Guo directed three actors to reproduce the clip of The Promise. When Dapeng, the host, asked for comments, Li Chengru honestly replied that he didn’t read it that year, because he was influenced by the comments and liked it too much, and he never read the later works.

Although there was Tung shing Yee’s intention to clear the way, Chen Kaige’s later words seemed impolite. He said that Li Chengru, a son of the Liyuan, came from a closed world, was conservative and didn’t care about the progress of the world. As soon as xipi and erhuang rang and his eyes closed, the play came.Chen Kaige admits that he hasn’t let go of the evaluation and events that "The Promise" received in that year. In his mind, "The Promise" is about love and freedom.

This fatalistic theme, he probably won’t accept being used as a joke.Chen Kaige is very romantic. In an age when everything is deconstructed, she is too romantic.

one

In 2019, Chen Kaige finished filming a new film, entitled "Blooming in the Dust", which was his boyhood. People have already passed middle age, but they still cling to their boyhood. Even in his recent feature film, the characters that make people shine at the moment are still two white crane teenagers wearing white feather clothes, such as squeezing the words of love, freedom and agreement that he insists on into concrete images.

　

"We have various definitions of the word juvenile. For example, the juvenile is strong and China is strong." In Chen Kaige’s mind, he has always reiterated his boyhood and reshaped the teenager. It is not the feeling of getting old, not the kind of sadness that waits for no man, but the romance in his heart, which must be shown through the teenager:

　

"Then I feel that the reason why I want to describe my boyhood is because my boyhood is indomitable, my boyhood is indifferent, and my boyhood is arbitrary. These things are some important elements that make up the middle of this film, so what we see is the beauty of these teenagers and the light they have bloomed in the middle of this era. "

　

He selected a group of post-00 actors and held a special training class for a long time. To learn to ride a bicycle, you should learn to "spread the handle". When riding a bicycle, you can’t grasp the handlebar with your hands. Learn how to wear pull-back sneakers and a hat. How can learning be like Gregory peck? Learning to read and Chen Kaige’s great literary heritage.

　

In his eyes, these little actors performed very well, and what was restored to Chen Kaige was the deepest impression he had in that era: innocence, which is very rare today.

2

Chen Kaige doesn’t believe in audition. He likes to chat with actors about their daily life and growth background: "Actually, I think the director needs a pair of good eyes. You can see clearly what the actor in front of you can do." Some actors were puzzled by his way of auditioning, and they were surprised after talking. Is this the end of the audition? Chen Kaige said the test was over, that’s all.

　

He also commented on the actors in the program. After Hu Xinger’s performance, Chen Kaige said that she was thinking about what kind of person she was, and then summed her up as "ice and fire". Bing thinks that she should be very rational in her life, and she will repeat the silent play before the performance; Fire is the state of performance.

　

Chen Youwei is another kind of person in Chen Kaige’s eyes. He was bashed head-on, but he can not only review that he didn’t play well, but also feel that he can move on:

　

"I think there will be a future with such a studious heart. If he is beaten, or he is full of grievances, I don’t think it is a good state, so I think he is quite good at this point. Of course, he is still on such a difficult road. "

　

For Wang Qiang, Chen Kaige’s evaluation is also based on his observation of this person: "This person is silent. You have never seen him play any particularly big plays. It seems that he is just like that, but in my opinion, I think he is promising."

　

Hu Xinger compared TVB to Shaolin Temple, and Chen Kaige immediately understood what she meant: "She was a monk in Shaolin Temple and suffered many crimes, and finally she became what she is today." Such an interpretation has the meaning of smiling and patting the head.This is the place where Chen Kaige knows a little. But these tiny things converge into a torrent, but they become indescribable.

three

Wang Anyi said that to write a script for Chen Kaige, you must first learn to listen. Don’t be bewitched by his language. There is a way to form conflict and confusion in his words: the expression of Chinese language. That seduced him unconsciously and sometimes made him lose his way.In short, Chen Kaige is very romantic, immersed in a magnificent expression.

For example, Blooming in the Dust, which he described as "my deep breath to that era", is a bit like an obscure poem. Chen Kaige’s answer to what the film really wants to express is also very metaphysical: "It has a high-spirited temperament, but it also has a poetic tenderness, which is expressed in the middle of this film."

　

Such an answer, let’s find a contrast in his films: for example, the short film "Meteor in the Day", in the complete landscape of the desert, Haoran Liu and Chen Feiyu are two teenagers riding horses. With this picture, do you understand his words a little?

This is probably the scene that young directors will no longer shoot today. Or, you may be determined to shoot a shot with a completely changed taste.just asThe "Blissful Banquet" that was repeatedly read in the movie actually incited a teenager’s obsession with the embodiment of beauty. All the hidden lines arranged in the first half of the movie became the simplest expression of love and beauty after the Blissful Banquet.

　

The same is true of The Promise. The grand theme of love and freedom is carried by idealized and romantic characters. There is a real meaning in the film, but the director wants to distinguish but forgets what he said. Times have changed, and the audience still can’t digest it, so Chen Kaige can only use The Legend of the Demon Cat as a simplified version, so that the public can better accept his expression.

　

In Chen Kaige’s idealized world, it is clean and simple, and there is no entanglement of material and desire. Shooting movies with the same theme again and again is actually serious about this ideal and romance. He said that "a long life is a disgrace", but a long life is more likely to attract criticism. It seems that he is secretly giving a laugh. There are fewer and fewer serious people who understand him.

　

Even he himself is quoting the words in Mencius Gongsun Chou: "Although there are thousands of people, I will go." In the era of rapid change, Chen Kaige’s choice remains unchanged.

　　BEIJING, March 13 (Xinhua) According to Kyodo News, former Japanese Prime Minister Junichiro Koizumi and Naoto Kan attended the memorial service for the Great East Japan Earthquake held in Hibiya Park, Chiyoda-ku, Tokyo, calling for "zero nuclear power".

Koizumi pointed out, "Nuclear power plants will make people lose their hometown. If the current Prime Minister says that natural energy should be used to make nuclear power zero, almost all citizens will agree. "

　　When Koizumi called for "I hope the ruling and opposition parties will make joint efforts", the audience applauded.

　　Koizumi also criticized the Kishida government, which decided to actively use nuclear power.

　　Naoto Kan, who was the prime minister of the Democratic Party government at the time of the earthquake, also questioned nuclear power, saying that "if there is an accident, it is equivalent to being dropped with a nuclear bomb". He told Koizumi that in order to achieve zero nuclear power, "it would be nice if we could be in power together", which caused a burst of laughter.

　　In front of the nearby Prime Minister’s residence, civic groups opposed to nuclear power sounded percussion instruments and shouted "No nuclear power, no restart" in unison.

　　On March 11th, 2011, a 9.0-magnitude earthquake occurred in the sea off the northeast of Japan, causing a huge tsunami. Affected by both the earthquake and the tsunami, a large amount of radioactive materials leaked from the Fukushima Daiichi nuclear power plant, resulting in a serious nuclear accident.

　　Xinhua News Agency, Shanghai, November 5 (Reporter Beebee Cheng) Recently, several major events have deeply touched intelligent robot experts from all over the world.

　　At the end of last month, a robot named Sophia was granted citizenship in Saudi Arabia, becoming the first robot citizen in the world.

　　Prior to this, Google’s DeepMind team launched "AlphaGo Zero". From a blank state, it quickly taught itself Go, successfully crushed the "predecessor" Master who had previously defeated human masters, and became the amazing "strongest version of AlphaGo".

　　"Machine" began to evolve into "man"? What subversive development has artificial intelligence brought to robots? On November 5 th, this caused a heated discussion at the "2017 Shanghai International Robot Innovation Forum" co-sponsored by Shanghai Science and Technology Achievements Transformation Promotion Association and Shanghai Robot Industry Technology Innovation Strategic Alliance.

　　How "scary" are robots?

　　"Now with the rapid development of deep learning technology, the ‘ Brain ’ Qi Wang, executive vice president of Shanghai Association for the Promotion of Transformation of Scientific and Technological Achievements, pointed out that robots include ordinary robots and artificial intelligence robots. The main difference between them is that ordinary robots have no self-learning ability, while intelligent robots have self-learning ability.

　　Sun Fuchun, a professor at the Department of Computer Science and Technology in Tsinghua University, said that AlphaGo Zero’s three days (only three days for self-training) has exceeded thousands of years of human beings, which makes people wonder whether human beings have taken the first step of being enslaved by machines.

　　Sun Fuchun believes that artificial intelligence will lead to great changes in the industrial structure in the future, and some industries may disappear and new industries will be born.

　　"Is there a third apple in the world? The first apple was eaten by Adam and Eve, the second apple was smashed on Newton’s head, and the third apple was the poisonous apple eaten by Turing. "He said that in the past, the relationship between man and machine was one-way, and the machine in the future had the ability of cognition, perception and judgment. At that time, the relationship between man and machine was two-way, and robots could do many things instead of people.

　　Robots are actually "stupid"

　　British mathematician alan mathison turing, the "father of artificial intelligence", put forward a test method for judging whether machines are intelligent or not in 1950, that is, Turing test.

　　"Simple problems are very difficult for machines to do," Sun Fuchun pointed out. According to Moravic’s paradox, it is relatively easy to make computers play chess like adults, but it is quite difficult or even impossible to make computers feel and act like one-year-old children.

　　Meng Qinghu, director of the Department of Electronic Engineering at the Chinese University of Hong Kong, also poured cold water on "intelligent robots". He said that AlphaGo made people worry that robots might kill humans. "However, robots can play chess, but only play chess."

　　"For example, let it come to a Turing test, which is definitely better than people. Turing test, you can ask anything from all over the world, which is the difficulty; Robots can do it by focusing on a very narrow field, but not if they are released, "Meng Qinghu said.

　　He pointed out that once it is liberalized to multi-dimensions, artificial intelligence will become very fragile. "For example, when we speak, the same sentence ‘ He is excellent ’ , if replaced by (interrogative tone) ‘ He’s excellent? ’ We can feel it right away, but robots can’t. "

　　Where is the "love" road between robots and AI?

　　Qu Daokui, president of Shenyang Xinsong Robot Automation Co., Ltd. believes that with the addition of artificial intelligence, the development of robots has entered a new stage, and the "robot 2.0 era" has arrived. Different from the traditional concept of robots, intelligent robots are more and more closely related to human life, health, culture, education and so on.

　　He believes that the development of robots is at a turning point in the evolution from machines to people. "Robots and AI (artificial intelligence) have just started dating and promoting each other, but they still need to go a long way to get married." (End)

　　Xinhua News Agency, Beijing, December 12th Title: debunk the five lies of the Japanese right wing denying the Nanjing Massacre.

　　Xinhua news agency reporter

　　This year marks the 80th anniversary of the Nanjing Massacre. In the cold winter 80 years ago, after the Japanese invaders captured Nanjing, they committed adultery and committed all kinds of crimes, killing 300,000 soldiers and civilians in China, which was terrible and shocked the world.

　　History has long nailed this atrocity of Japanese militarism to the column of shame. But in Japan, there are always some forces trying to deny the Nanjing Massacre. Especially in recent years, with the intensification of the right deviation in Japanese politics and society, the words and deeds of denying the Nanjing Massacre are once again rampant, and the means are more diverse.

　　In 2015, during the review of the Nanjing Massacre Archives by the International Advisory Committee of UNESCO’s World Memory Project, the Japanese authorities blocked it by threatening to stop paying membership fees and other means.

　　In 2016, some high school textbooks approved by Japan’s Ministry of Education, Culture, Sports, Science and Technology avoided the number of victims of the Nanjing Massacre and only treated them vaguely with the expression "a large number".

　　At the beginning of this year, Japan’s APA Group was exposed to openly placing books and periodicals denying the Nanjing Massacre in its hotel chains. Recently, the media also exposed that Japan sent parliamentarians to lobby for obstructing the establishment of the "Nanjing Massacre Memorial Day" in Ontario, Canada.

　　Not only the Japanese authorities, but also the Japanese society kept the historical truth of the Nanjing Massacre a secret. Right-wing scholars and politicians spread specious "arguments" to support their fallacies, and some so-called opinion leaders and right-wing media helped to convince many Japanese people who did not know much about the history of aggression.

　　However, there are also a group of just people in Japan who have been committed to investigating and studying the historical truth of the Nanjing Massacre for a long time, and are resolutely fighting against the lies of the right-wing forces denying the Nanjing Massacre. Xinhua News Agency reporters recently visited a number of representative experts and historians on the Nanjing Massacre. With irrefutable facts and arguments, they debunked five major lies that Japanese right-wing forces tried their best to fabricate and spread.

　　On November 25, 2017, Mori Zhengxiao, a historian of the Japanese invasion of China, was interviewed by Xinhua News Agency in Shizuoka, Japan, and refuted the argument that the right wing denied the Nanjing Massacre. Xinhua News Agency reporter Wang Kejia photo

　　Lie 1: The Nanjing Massacre was fabricated by the victorious country in the "Tokyo Trial" (the trial of the Far East International Military Tribunal) in retaliation for Japan, and the Indian judges who participated in the trial advocated acquitting the defendant.

　　Mori Zhengxiao, a historian of the Japanese war of aggression against China: In the Tokyo trial, 11 survivors of the Nanjing Massacre testified in court, and "third parties" from the "refugee zone" (international security zone) testified, such as American pastor Maggie, doctor Will, and professor Bates of Jinling University. In addition to the testimony of witnesses who appeared in court, there are also many sworn testimonies of witnesses, as well as materials from "refugee areas", court autopsy reports, burial records of charitable organizations, Jewish rabbis’ pleadings, etc. The evidence is sufficient.

　　On November 27th, 2017, in Tokyo, hitotsubashi university history professor Yoshida Yu refuted all kinds of "Nanjing Massacre Denial Theory" in an interview with Xinhua News Agency. Xinhua News Agency reporter Yang Ting photo

　　Yoshida Yu, a professor of history in hitotsubashi university: Indian judge Parr advocated acquitting the defendant because he believed that victorious countries such as Britain and France were not qualified to judge defeated countries. But in fact, Parr also admitted that Japan had committed war crimes in the occupied territories. The Japanese right wing’s claim to Parr is taken out of context and deliberately simplified, with the aim of explaining that "Japan is not guilty".

　　On October 5th, 2015, Xiang Longwan, the son of China, the prosecutor of Tokyo Trial, and honorary director of Tokyo Trial Research Center of Shanghai Jiaotong University, delivered a speech at the conference held in Hong Kong Convention and Exhibition Center to commemorate the 70th anniversary of War of Resistance against Japanese Aggression’s victory and Taiwan’s recovery. Xinhua News Agency reporter Lu Xiaoyu photo

　　Xiang Longwan, the son of China and honorary director of Tokyo Trial Research Center of Shanghai Jiaotong University, pointed out that the Tokyo trial emphasized witness and material evidence, the defendant also enjoyed full rights, and the prosecution and defense personnel were international. During the trial, there were a large number of witnesses about the Nanjing Massacre, among which the testimony of foreigners was particularly convincing.

　　Lie 2: No one knew about the Nanjing Massacre at that time, and public opinion in China and the world didn’t react at that time. It was all made up later.

　　Mori Zhengxiao: Foreign journalists in Nanjing at that time wrote a report immediately after witnessing Japanese atrocities. A few days after the massacre began, relevant reports appeared, such as The New York Times’s Chicago Daily News and other media. By January 1938, the world knew the existence of the Nanjing Massacre. Chinese is also aware of this situation. In February 1938, China’s representative in the League of Nations, Gu Weijun, made a speech in the League of Nations, referring to the Nanjing Massacre and calling on the whole world to pay attention to it. This proves that China has mastered the specific situation before this. The Japanese side did not know about the Nanjing Massacre until after the Tokyo trial. A large amount of information that can be found now proves that the Japanese Ministry of Foreign Affairs knew about the atrocities committed by the Japanese army in Nanjing through various channels at that time. Therefore, at that time, both China, Japan and the whole world knew about the Nanjing Massacre.

　　On September 18th, 2008, at the 4th International Symposium on Crimes of Unit 731 held in Harbin, Mori Zhengxiao (front left), a historian of the Japanese invasion of China, donated his precious materials on the investigation and interview of Unit 731 in the past 30 years to the representatives of Harbin Academy of Social Sciences. Xinhua News Agency reporter Xu Yijun photo

　　Shi Jingming, historian and honorary professor of Tokyo University: In fact, the Nanjing Massacre was reported by foreign media reporters who stayed in Nanjing at that time, which caused the international community to condemn Japan. The problem is that in Japan, because public opinion was strictly controlled, the Japanese media did not report the truth of the incident at all, so the Japanese people were completely ignorant of the brutality of the Japanese army at that time.

　　According to the latest historical data discovered by Hu Zhuoran, a scholar of Nanjing Massacre History and International Peace Research Institute, Knox, then US Navy Secretary, expressed the common indignation of the international anti-fascist camp in 1943, and juxtaposed it with the Nazi massacre of Jews. This proves that the Nanjing Massacre has become a serious atrocity of the Japanese army recognized at home and abroad after it happened.

　　Lie 3: At that time, the population of Nanjing was only 200,000, and the number of victims of the Nanjing Massacre could not be 300,000.

　　Yoshida Yu: According to the letter from the Nanjing Municipal Government to the Military Commission of the National Government on November 23, 1937, there were about 500,000 people in Nanjing Special City at that time. In addition, there are about 150 thousand troops guarding Nanjing. Therefore, it is definitely wrong to say that there are only 200,000 people in Nanjing.

　　On April 4, 2016, Nanjing Massacre historian Matsuoka Ring (left) communicated with Nanjing Massacre survivor Yang Cuiying while attending a memorial service in Nanjing. Xinhua News Agency reporter Han Yuqing photo

　　Matsuoka Ring, a historian of the Nanjing Massacre and president of the Ming Heart Association of Japan: The so-called only 200,000 people actually refer to Nanjing’s "refugee zone" (international security zone). When the right-wingers talk about this, they don’t mention the "refugee zone" at all. In fact, the "refugee area" is only a small part of Nanjing and cannot represent the whole of Nanjing.

　　Mori Zhengxiao: The records of Chongshantang and Hongwanzi Society, which handled the bodies at that time, showed that only these two groups handled about 150,000 bodies. Considering that a large number of mass killings were carried out along the Yangtze River, many bodies were thrown into the river and it is impossible to count, and the final number of victims was nearly 300,000.

　　On October 10th, 2015, Zhu Chengshan (second from right), then director of the Memorial Hall for Victims of the Nanjing Massacre by Japanese Invaders, spoke at the Symposium on Nanjing Massacre Archives Successfully Selected into the World Memory Heritage List held in Beijing. Xinhua News Agency reporter Sun Shenshe

　　Zhu Chengshan, vice-president of the Historical Society of War of Resistance against Japanese Aggression, China, pointed out that the atrocities committed by 300,000 Japanese soldiers in Nanjing massacre were legal facts recognized by the Far East International Military Tribunal and the Nanjing Military Tribunal for Trial of Japanese War Criminals. According to various materials discovered later, the number of victims of the Holocaust must have exceeded 300,000, and "there will only be more, not less".

　　Lie 4: The "100-person beheading" killing contest was invented by the Japanese media at that time and cannot be an example of the Nanjing Massacre.

　　Yoshida Yu: The so-called "Hundred People Chop" competition was originally reported by the Tokyo Daily News (now the Daily News) and also reported by other media. The content is that two Japanese second lieutenants, Mukai Toshiak and Noda Takeshi, competed on their way to Nanjing to see who would slay Chinese first. The two men got the result of "106 to 105" in the battle of Purple Mountain, but they could not judge who killed more than 100 people first and started the "150-person beheading" competition. In the 1970s and 1980s, Asahi Shimbun reporter Katsuo Katsuichi described the Nanjing Massacre in his works, including the "Hundred People Chop" competition. Later, I sued the descendants of Ino and Noda for "Daily News", "Asahi Shimbun" and "Ben Duo wins one" to damage their ancestors’ reputation, and was finally defeated.

　　On August 23rd, 2005, the former reporter of Asahi Shimbun was interviewed by a reporter at the Tokyo Lawyers’ Club. Bento Katsuichi went to China for an interview. After returning home, he exposed the Japanese atrocities in China with a series of reports on his visit to China. Xinhua News Agency reporter Ma Ping photo

　　Mori Zhengxiao: Some people claim that the "Hundred People Chop" competition between Inoi and Noda is a kind of fighting behavior, and it has been exaggerated by the media, which is not true. Others say that Japanese knives will break if they can’t cut 100 people at all. Bendo wins more than one, and "Daily News" (in the above-mentioned lawsuit) argue that not all the killings took place in the battle, and many prisoners or farmers who were caught were beheaded when they could not resist, so it was not difficult to slay more than 100 people. The plaintiff’s defense lawyer is Tomomi Inada, the former defense minister, who also claimed that the Nanjing Massacre did not exist. But the court ruled that the plaintiff lost the case.

　　On November 26, 2017, Matsuoka Ring, a historian of the Nanjing Massacre, spoke at the commemoration of the 80th anniversary of the Nanjing Massacre in Osaka, Japan. Xinhua News Agency reporter Wang Kejia photo

　　Matsuoka Ring: Not only were there reports in the media at that time, but the two parties personally told their families after returning to China that they "killed more than 100 people in the battle". According to the information I got from visiting Japanese veterans who invaded China for many years, although the Japanese army also killed Japanese soldiers in battle, in more cases, the so-called "killing the enemy in battle" was actually a cruel atrocity of catching local farmers to "try their knives".

　　Zhu Chengshan pointed out that the sentence of "100 people beheaded" by the Nanjing Military Court for the trial of Japanese war criminals is legally serious, effective and just. The Japanese court ruled that the survivors of war criminals lost the case, which made the Japanese right wing’s attempt to reverse the case for the history of aggression unsuccessful.

　　Lie 5: China soldiers put on plain clothes and disguised themselves as civilians. They are guerrillas who fought against the Japanese army. It is not against international law for the Japanese army to kill them.

　　Yoshida Yu: In fact, the academic circles have long been conclusive about the statement of "plainclothes soldiers". At that time, the Japanese army only identified "plainclothes soldiers" by so-called characteristics such as "fierce eyes". However, at that time, the military discipline stipulated that if the enemy was suspected of pretending to be a civilian, it was necessary to go through the procedure of a military court to make a judgment.

　　Mori Zhengxiao: At that time, there were some soldiers who abandoned their military uniforms and changed into casual clothes, but their purpose was not to fight, but to escape the tyrannical treatment of the Japanese army. These people have lost their ability to resist and have been captured by the Japanese army. At that time, the Japanese army left no prisoners alive and would immediately execute them, most of whom were slaughtered by the Yangtze River. There are countless records and testimonies in this regard. At that time, Japan had acceded to The Hague Convention, which clearly stipulated that prisoners should be treated humanely. The Japanese army’s actions completely violated this convention.

　　On November 20, 2017, Shi Jingming, a Japanese historian and honorary professor of Tokyo University, refuted all kinds of "Nanjing Massacre Denial Theory" in an interview with Xinhua News Agency in Tokyo. Xinhua News Agency reporter Deng Min photo

　　Shi Jingming: It is confirmed by historical data that the Japanese army broke into the international security zone managed by Europe and America at that time, and captured and killed many soldiers and civilians. In the urban area of Nanjing, the Japanese army also killed many soldiers and civilians indiscriminately. International law stipulates that prisoners and civilians cannot be killed. The Japanese side claimed that it killed plainclothes soldiers disguised as civilians, which was completely a sophistry to avoid responsibility.

　　Zhu Chengshan pointed out that according to The Hague Convention, China soldiers at that time should be regarded as prisoners as long as they laid down their weapons, regardless of whether they changed into civilian clothes. In particular, people carrying weapons are not allowed to enter the international security zone, so it is completely against international law for the Japanese to capture and kill the so-called "plainclothes soldiers" there. (Note holder: Liu Zan, Feng Wuyong; Participating reporters Wang Kejia, Yang Ting, Deng Min, Ma Zheng, Jiang Fang)

　　The GEM index plunged 5.5%; According to the analysis, the main reasons are the efforts of the regulatory authorities, the expected interest rate increase by the Federal Reserve, the acceleration of IPO and the shortage of market funds.

　　The Beijing News (Reporter Jin Mi) is another "Black Monday", with placard concept stocks leading the decline in the two cities. Affected by this, at the close of December 12, the Shanghai Composite Index plunged 2.47% and fell below 3,200 points, the biggest one-day drop in half a year. The previous biggest one-day drop was 3.21% on June 13th. At the same time, the growth enterprise market index plunged 5.5% to below 2000 points, hitting a new low of nearly seven months.

　　Excluding ST shares, nearly 180 stocks in Shanghai and Shenzhen stock markets fell. Among them, GEM stocks and sub-new shares staged a wave of down limit. The second new shares ushered in a sharp correction across the board. 26 stocks such as Longshen Rongfa, Heren Technology and Sanxiang New Materials have fallen.

　　According to the analysis, under the influence of the regulatory authorities, the insurance companies with aggressive investment were required to rectify, and the concept stocks of insurance funds fell sharply. CSG A approached the limit line, and Vanke A, Gree Electric and other stocks fell more than 6%. Among them, Vanke A’s share price approaches Evergrande’s shareholding cost line. In addition, the Federal Reserve is expected to raise interest rates, the IPO is speeding up, and the market funds are tight, which are also important factors for this plunge.

　　Regulatory power placard concept stocks fell sharply

　　Before this round of decline, A shares have been rebounding for several months. In a research report at the end of November, Guojin Securities pointed out that the core logic of this round of A-share market rebound is the placard of insurance funds, that is, the insurance funds are "willful" and greatly increase their holdings of A-shares, which makes the secondary market show a "net increase" situation.

　　Yesterday, Yang Delong, managing director and chief economist of Qianhai Open Source Fund, told the Beijing News reporter that the regulatory authorities had strengthened supervision over the placards of insurance funds, which caused market panic. However, the short-term adjustment of A shares will not change the upward trend of the mid-line, and the market callback will bring the best opportunity to get on the bus.

　　On December 3, Liu Shiyu, chairman of the China Securities Regulatory Commission, criticized "barbarians". Faced with the risks caused by the aggressive investment of individual insurance companies, the regulatory authorities have continuously offered heavy punches. Among them, Evergrande Life Insurance with high-profile brand Vanke and Qianhai Life Insurance with substantial increase in Gree Electric bear the brunt.

　　Following the suspension of Qianhai Life Insurance’s new universal insurance business, last Friday (December 9), the China Insurance Regulatory Commission suspended the stock investment business entrusted by Evergrande Life Insurance. At the same time, the CIRC will send inspection teams to Qianhai Life Insurance and Evergrande Life Insurance.

　　Yesterday, Xinhua News Agency published an article saying that the heavy-handed supervision is not to "kill" insurance funds into the market, but to take advantage of the situation and consolidate the hard-won positive situation of the whole industry by making individual "disobedient" insurance institutions "behave".

　　At the same time, Xinhua News Agency pointed out that more regulatory measures on the use of insurance funds will be introduced one after another, aiming at effectively curbing aggressive investment, preventing risks and promoting mutual benefit and win-win between insurance funds and capital markets.

　　There are still structural investment opportunities in the market outlook.

　　Then, the suppression of the placard of insurance funds led to the temporary flameout of the A-share rebound. Is there any investment opportunity for insurance funds since then? How does the market outlook develop?

　　"From the perspective of regulatory actions, the logic of insurance placards will be temporarily suspended." Zhu Bin, an analyst at Southwest Securities, said that it is not ruled out that the regulatory actions will be further tightened in the future, which will directly lead to the temporary shutdown of the main force driving the market upward.

　　According to industry insiders, the main sources of funds for placard insurance are universal insurance and structured leveraged products, and there are long-term and short-term mismatches and liquidity risks, which are the core and focus of future supervision. Regardless of whether the source of funds is reasonable or not, insurance funds will cooperate with the attitude of supervision, and it will be difficult to stage a placard market in the short term.

　　Guosen Securities said in the research report that the "double low" pattern is difficult to reverse in 2017. The stock market is likely to maintain a volatile market that matches the profit growth rate, and structural investment opportunities are still the main theme.

　　Changjiang securities believes that the medium-term trend of the market is optimistic and the short-term trend is in adjustment. The key event in the future is whether the guidelines for raising interest rates next year at the Federal Reserve’s meeting on interest rates on the 15th of this month exceed expectations.

　　In addition, some analysts believe that the recent acceleration of IPO issuance by the CSRC is equivalent to a disguised registration system and impacts the market. Near the end of the year, funds are tight. And the RMB continues to depreciate, which does not rule out the central bank’s initiative to take measures, causing currency tightening concerns.

　　[individual stock]

　　CSG and Vanke fell by 16.05% and 13.71% in six trading days.

　　On December 12th, CSG A and Vanke A, which were listed by Baoneng Department, fell by 9.28% and 6.25% respectively.

　　Prior to this, Vanke A was repeatedly advertised by Baoneng, which triggered the "Wanbao dispute" between the former senior management of Vanke and Baoneng. During this period, Vanke A’s share price rose all the way, from 13 yuan per share at the beginning of 2015 to 29 yuan per share in the near future.

　　And CSG A, after Baoneng’s placard, experienced a big exchange of blood at the top of the company, which once triggered a quarrel. During the high-level collective exchange of blood, CSG A’s share price rose from below 12 yuan to a high of 15.74 yuan per share.

　　On December 3rd, Liu Shiyu, Chairman of China Securities Regulatory Commission, criticized the "barbaric takeover" in his public speech. On December 5th, Baoneng Department of Qianhai Life Insurance was suspended from developing new universal insurance business. At the same time, the CIRC will send inspection teams to Qianhai Life Insurance and Evergrande Life Insurance.

　　The above-mentioned suspended universal insurance is widely regarded by the market as the "ammunition depot" of funds behind Qianhai Life Insurance’s crazy placard this year.

　　Qi Shenghua’s bond prospectus released in June 2016 shows that the scale premium of its Qianhai Life Insurance in 2015 was 77.9 billion yuan, of which the premium from universal insurance was 59.8 billion yuan, accounting for 76.78%.

　　According to Wind data, as of the end of the third quarter of this year, Qianhai Life Insurance held 41 listed companies with a total market value of 28.5 billion yuan, of which the market value of universal insurance products was about 25 billion yuan, accounting for 87.7%. Some market participants pointed out that unless shareholders inject capital or other products can be quickly increased, the capital flow of Qianhai Life Insurance will be under pressure after the suspension of universal insurance business.

　　Yesterday, CSG A and Vanke A both opened sharply lower. According to the statistics of the Beijing News reporter, CSG A fell by 16.05% and Vanke A fell by 13.71% in the six trading days after the close on December 2. (Wei Xu)

　　-Sound

　　Dong Mingzhu: Reject barbarians.

　　Vanke A, Gree Electric and other listed stocks all belong to high-quality large-scale blue-chip stocks, but their shares are relatively scattered, which leads to the listing of insurance funds. Wang Shi even said that Vanke has become a Zhuang stock. In the face of the surge of insurance funds, high-quality blue-chip stocks with relatively scattered A-shares are in danger.

　　The announcement that Qianhai Life Insurance no longer increased its holdings and chose to quit temporarily lifted the crisis of Gree Electric being placarded. However, Dong Mingzhu, chairman of Gree Electric, said at the 2016 CCTV Financial Forum yesterday that it is a crime against the real economy to achieve personal wealth goals by means of capital. We want to reject barbarians, CSG A is a typical example, and China must engage in real economy if it wants to become a powerful country.

　　Huang Xiuhong, the chairman of Pengrun Holding Group, who is working to lay out a full financial license, thinks that it is a market behavior for insurance funds to raise cards.

　　Huang Xiuhong: Insurance placards are market behaviors.

　　In an interview with the Beijing News reporter, Huang Xiuhong said that from the market level, this is an act that conforms to market rules. It can’t be said who is right or wrong. For listed companies, more consideration should be given to how to enhance their own capabilities.

　　She suggested that whether it is a blue-chip listed company or a company that is starting a business, it is necessary to improve its ability to protect itself and protect the long-term development of enterprises. Only when the enterprise becomes bigger and stronger will there be no such thing as "shouting grievances".

　　She believes that most of the listed companies are enterprises with scattered shares, such as Minsheng Bank, which was initially listed by Anbang, and Vanke and Gree Electric recently. Therefore, in order to prevent being re-listed by barbarians, listed companies in the future should design their shares in combination with their overall strategy and market positioning. Pengrun Holdings, which is developed by "industry+finance", will not rule out listing in the future and will also consider the above factors. (Jin Yu)

1905 movie network news November 23, movieDuring the 28th China Golden Rooster and Hundred Flowers Film Festival, a press conference was held. supervise the manufactureXú Zhēng, chief producer Liu Ruifang, directorChanelBring the starring role to the show.The gathering atmosphere of old friends was very relaxed, and they shared many precious behind-the-scenes stories. After Wu Lei played the blind man, he left a "sequela". Zifeng Zhang was under great pressure to play with the old playful dog, Wallace Chung was "photogenic" by the pig, Yang Zishan and the pig competed for favor, William Chan was bitten by the dog, and Elaine Zhong was washed by the dog’s saliva every day … Everyone, you hold a word, and give the warmth of the movie to everyone in advance.

But the most touching thing is that a surprise video secretly prepared by the crew — — Confessions of love from relatives and friends of the main stars. Leo’s classmate, Zifeng Zhang’s father, Wallace Chung’s sister, Yang Zishan’s friend and William Chan’s mother … Listening to the words of gratitude, the unsuspecting stars were moved to tears several times. The leading actors pampered the audience with movies, and this time they also experienced the feeling of being pampered. After watching the video, Leo said with emotion, "It is really a very happy thing to be pampered and pampered." William Chan said emotionally, "No matter how busy the work is, the most important position in our hearts will always be left to family and friends and to the people we love." Everyone’s true feelings have pushed the warm atmosphere of the scene to a climax.

Yangzi changed the script to collapse.

Xú Zhēng praised the director: making people feel at ease and reliable.

Dogs, cats, and pigs, Pet is the first film in China with so many animal actors, and the difficulty can be imagined. In this regard, Yang Zi sighed with emotion, "The animals themselves are not easy to shoot, and the six stories have magnified the difficulty six times, but they have moved more." This is also the reason why the film moved producer Xú Zhēng. Xú Zhēng said at the scene that he hopes that through this film, every audience can have a pampered warmth in brave enough to love in the new year.

This is the first cooperation between Xú Zhēng and Yang Zi. For this young director, Xú Zhēng praised him, and even gave a super high evaluation of "making people feel particularly relieved". Xú Zhēng said, "I have been a director myself, and I believe that no director will be more attentive than him. It’ s just that the script has been going back and forth for a long time, and the director has changed to collapse several times. "

Landy Li revealed that he talked to his father about everything.

Xú Zhēng said with emotion: I am also constantly learning to be a father.

In the movie, Landy Li and fathers and daughters of Yu Hewei were very moved. At the scene, Landy Li described the father as a "Chinese-style father". "He can’t coax his daughter, he can’t express his feelings, and he hides his love in his heart." Different from the relationship between father and daughter in movies, it is much easier for Landy Li to get along with his father in life. Landy Li revealed that "my father and I are more like friends, and we usually share everything with each other". The intimate and loving way of getting along is enviable.

Xú Zhēng, a father, also shared his thoughts on family relations. Xú Zhēng felt that there are many controlling families in China, and children will have many contradictions with their parents when they grow up. And he also said, "I am a father myself and I am constantly learning."

Leo plays the blind man and lives without turning on the lights at night in advance.

The dog actor is acting, and Zifeng Zhang is "stressed"

A few days ago, the preview of Leo and Zifeng Zhang as childhood friends made many people feel warm. Leo, who played the blind for the first time, had a "sequela" because he was too involved in the play, revealing that he could not adapt to the focus of his eyes at one time, and even filmed the scene before he was blind, and he was habitually blind. The director also said that Leo began to prepare for the role a long time in advance, and he had to stay in the dark for a while every day to find his feelings. He even broke the news that "he didn’t turn on the light and closed his eyes when he took a bath at night. When we dub, he also closes his eyes and is very dedicated for the sake of being more realistic. "

In order to help Leo, Zifeng Zhang trained his golden retriever as a guide dog. The dog actor, because he is so good at acting, even made Zifeng Zhang, a small actor, express "great pressure". At the scene, Zifeng Zhang revealed, "There was a scene where a dog was trained to fall over an obstacle. It saw the painful expression I performed after the fall and thought it was true. After seeing the obstacle, it stopped, fearing that I would get hurt." So intimate and warm, Zifeng Zhang was deeply moved.

Yang Zishan and piggy "compete for favor", and Wallace Chung is embarrassed.

William Chan secretly kissed Elaine Zhong and was bitten by a dog.

Different from other stories, Wallace Chung Yang Zishan’s pet is much more special. It turned out to be a pig. When talking about playing with a pig, Wallace Chung, the owner of the film, was deeply touched. "Piglets can understand people’s words just like dogs and cats, so they should communicate with them more spiritually." I even praised the movie face of the pig. "It is very photogenic, and the photos are better than this pig. It is naturally suitable for the big screen." Wallace Chung’s sweet relationship with piggy also makes Yang Zishan "envious". The relationship between Yang Zishan and piggy in the play can be described as "rival in love", which also makes Yang Zishan quip that after reading the script for the first time, he feels that he and piggy are competing for favor. "This piggy is the third party between me and Brother Wow", which makes people laugh.

In addition to Yang Zishan, the relationship between William Chan and his pet in the movie is also "incompatible". He wants to make out with his new wife Elaine Zhong, but he is always tackled by Elaine Zhong’s dog and bitten on the ass several times. Because he cooperates with a large dog, it is as dangerous as an action play. When talking about being thrown down again and again, William Chan at the scene seemed to be very scared. "When shooting, I was really afraid of what to do if I was out of control and really bitten." However, with his professional acting skills, the dog completed the task perfectly, and his excellent performance also successfully circled Elaine Zhong, willing to be licked by him every day. Although dogs have been "making trouble" from it, William Chan and Elaine Zhong’s affection is still sweet, and their strong chemical reaction makes people look greedy.

CP is too strong, and Adi JC-T is kissed.

"single dog" Guo Qilin turned sour lemon.

Let a person sweet tooth, and JC-T and Adi this combination. Although it was the first time for the two to cooperate in the film, the super sense of CP made the shooting scene full of sweet atmosphere, and even the director couldn’t help but give them a kiss. Yang Zi revealed that the two did not kiss, but when they saw them sitting on the sofa, they had a special chemical reaction. They always felt that they should kiss, so they added a kissing scene.

Each group of actors here is sweet and sweet, while Guo Qilin, who is alone on the other side, incarnates as a "sour lemon". In the original movie, his CP is a stray dog. Seeing that other actors have actresses with partners, Guo Qilin expressed envy. "The stories of other groups in the movie are fairy tales, and I am a realistic theme", which made the scene ha ha laugh.

The film "Pampering" is produced by Xú Zhēng, produced by Liu Ruifang, directed by Yang Zi, and starred by Yu Hewei, Leo, Zifeng Zhang, Wallace Chung, Yang Zishan, William Chan, Elaine Zhong, Tan Jianji, Kan Qingzi, Guo Qilin and Li Landi. It will be released nationwide on December 31st to celebrate the New Year with everyone.

　　In the past few years, there have been more and more reports of attacks on cloud native environment. Combined with the support experience of cloud native security projects of many large customers and the research and analysis of various reports, we have a certain understanding of the attacker’s tactics, TTPs, activity cycle and attack complexity. Therefore, the content of this paper is summarized, hoping to be more helpful to the ecological construction of cloud native security.

　　At present, in the cloud native scene, the main motivation of attackers is to hijack resources for mining and DoS attacks.

　　Take the mining scene as an example. In this kind of attack, the attacker mainly uses the binary file xmrig, and these images clearly state that their design purpose is to mine. On the other hand, if the encrypted mining process is hidden in the image that someone pulls and runs, the component is likely to become a harmful application (PUA). Because this kind of attack will lead to performance degradation, MITRE ATT&CK framework defines it as resource hijacking.

　　Take the DoS attack scenario as an example. Slowloris attack is a denial-of-service (DoS) attack against the HTTP server using special software (such as slowhttptest). During the attack, the attacking machine sends an incomplete HTTP request, causing the victim host to open multiple links while waiting to receive the remaining request information. As a result, the host server has reached the maximum concurrent link opening limit and cannot open new links to serve legitimate HTTP requests.

 

Figure 1: Denial of Service Attack Scheme

 

　　Since the beginning of 2020, the number of container-based attacks has increased dramatically, and attackers have begun to adopt more and more advanced bypass technologies, which can bypass conventional security strategies, such as static malware scanning. In addition, attackers use more and more technologies (for example, defense bypass technology for hiding commands and controlling infrastructure Web services) to hide their attacks and achieve persistence.

　　In order to better analyze the evolution path of hacker attacks in cloud native scenes, we first classify cloud native attacks, and then analyze them based on ATT&CK framework.

　　Induction and classification of cloud native attacks

　　An experienced attacker’s behavior may contain multiple attack actions. We classify the attack behavior from two dimensions: the first is the complexity of the attack, and the second is the scope of the attack.

　　Based on complexity division

　　Some attackers use special malicious images with clear image names, and their image names are simple, such as XMRIG or UDPFLOOD. In most cases, this attack technique is not difficult, and an attacker can use it to pull an image designed by a third party from Docker Hub and run the image with the relevant configuration.

　　Some attackers use legal image names, but such image names are often deceptive, such as Ubuntu1. In addition, the author of the image may have used various techniques to bypass detection, such as closing security tools or confusing files. In most cases, the complexity of this attack technique is moderate. The attacker designs the image and places it in Docker Hub, and then gives it a misleading name, such as Nginx.

　　In addition, the attacker will also take advantage of the trusted base image. This attack technique is the most complicated. Attackers use the latest version of the official universal image (for example,’ alpine:latest’). After all, using the official and seemingly harmless image will increase the possibility that the image will be scanned by most security tools, because users generally think that this kind of image should not have any loopholes or malicious components. Some organizations may only allow mirrors in the white list. The use of official images increases the possibility that the attack will be carried out as planned, because in most cases, these images are pre-approved for use.

 

Table 1: Complexity Analysis of Cloud Native Attacks

 

　　Based on the division of influence scope

　　In addition to classifying attack types based on complexity, we also sorted out the target influence range of each attack. Based on this analysis, we detected two main types: network denial of service attacks and resource hijacking (mainly for mining).

 

Table 2: Impact Scope Analysis of Cloud Native Attacks

 

　　Cloud Native Analysis Based on ATT&CK

　　Based on the above summary of cloud native attacks, we have a basic understanding of the complexity and scope of cloud native attacks. Now, we put the related attacks into the ATT&CK framework for analysis, so that we can have a deeper understanding of TTPs, attack cycle and other characteristics of cloud native attacks. Below, we analyzed the attacks in the past 12 months based on the ATT&CK framework. Because the attacker usually uses the open application vulnerabilities on the Internet to achieve the tactic of "initial access", we have not introduced this tactic in detail.

 

Table 3: Cloud Native Attack Diagram Based on ATT&CK Framework

 

　　The most commonly used tactics: defensive bypass, command and control, and discovery.

　　As shown in the figure below, among all the attacks we found, the most commonly used tactics of attackers are defensive bypass, command and control, and discovery, which reflects the persistence and complexity of attacks.

 

Figure 2: The most commonly used tactics are defensive bypass, command and control, and discovery.

 

　　Usually, the most common target of attackers is to hijack resources, more specifically, to dig mines. In order to make better use of the host and bypass detection, attackers will consider the characteristics of the host. Therefore, it is not surprising that "discovery" is one of the most commonly used tactics. In addition, some attacks are very secretive, and each image uses several "defensive bypass" technologies, such as disabling security tools and using anti-debugging technology.

　　In some attacks, the attacker used a harmless image. But once it is run, the container will be used to download malicious components remotely from outside, including remote communication with C2 server used by attackers. Therefore, the third most commonly used category is "command and control" tactics.

 

Figure 3: Target Classification of Attackers Using Mirror Attacks

 

　　As can be seen from the above figure, 95% of images are used to hijack resources (mining) and 5% are used to launch network denial of service attacks. This means that although there are various mirrors used to attack the cloud native environment, most attacks are aimed at mining. We speculate that denial-of-service attack (DoS) is not very common, because this attack usually occurs in the field attack scenario, and attackers can easily find DoS services or find powerful tools to launch major attacks.

　　An example of cloud native attack based on ATT&CK

　　For cloud native attacks, we use MITRE ATT&CK framework as the basis for analysis. Most TTP used by attackers is a subcategory of 12 tactical classifications in the ATT&CK framework. By using these subcategories, we introduced the descriptions and some examples of each subcategory. In addition, MITRE ATT&CK also provides a method to detect threats and reduce risks.

　　Below, let’s analyze the specific tactics and technologies used by attackers against cloud native.

　　● carry out——scriptcarry out

　　The image alpine:latest used for the attack will download some scripts at runtime. Using these technologies, attackers can bypass some security tools that do not perform dynamic analysis of images. In this example, the script used by the attacker was designed by someone else and may have been traded on the dark net. This script can download payload and send a ping command to the web service, which can let the attacker check the IP address of the target host.

 

Figure 4: Running a legal’ alpine:latest’ image through a malicious pop shell script.

 

　　● Persistence——Local job scheduling

　　In some attacks, attackers use local job scheduling to run commands or scripts. These commands run in the background at regular intervals without user interaction. This increases the persistence of the attack.

 

Figure 5: Using cron jobs to increase the persistence of attacks

 

　　● Defensive bypass-disable security tools

　　Alpine:latest will download some scripts at runtime, and some of the functions can be used to detect and disable security tools, such as SELinux and AppArmor.

 

Figure 6: Attackers are disabling security tools.

 

　　● Discovery-Network Service Scanning

　　An attacker may try to obtain a list of services running on a remote host, including those that are easily exploited by remote software. Methods of obtaining this information include scanning ports and vulnerabilities with tools that attackers bring to the victim system. We have found that attackers are using masscan and zgrab at runtime.

 

Figure 7: Scanning external and internal networks with network scanning tools.

 

　　● Command and Control-Web Services

　　The attacker used a variety of secret communication technologies to communicate with the fallen host, as shown in the following table:

 

Table 4: Attackers use secret communication technology to communicate with fallen hosts.

 

　　conclusion

　　Facing the complex cloud native environment, understanding the cloud native attack types and analyzing the attack paths will help to find more effective intrusion detection methods and improve the security protection ability. In the field of cloud native, Ivy is the leader of cloud native security services.

　　Ivy, with the first cloud native security laboratory in China, began to develop container security technology in 2018. After three years of careful polishing and 2.3 million lines of self-developed code, it has formed a native, safe, advanced and complete product solution. The Ivy Honeycomb Cloud Native Security Platform deploys complete cloud native biochemistry, providing security capabilities covering the whole life cycle of construction, distribution and operation, and helping enterprises to complete DevSecOps security practices.

　　At present, the Ivy Honeycomb has been used by more than 100+ head customers, and its excellent technology and excellent performance have been highly recognized by many authoritative experts and institutions in the industry.

　　Qingteng is the first security enterprise in China to pass the highest-level certification of Trusted Cloud Container Security Solution of ICT Institute, and it is also the only security enterprise selected as "Innovative Product of Cloud Native Technology in 2021", and has obtained 14 patents and software copyrights related to cloud native security.

　　Ivy is an important member of cloud native computing foundation CNCF, Linux foundation, cloud original production industry alliance, Yangtze River Delta cloud original production industry alliance and other institutions, and joins hands with all parties to actively promote the rapid development of cloud native security. In addition, Qingteng also actively participated in the work of cloud native security organized by the Ministry of Industry and Information Technology, the Ministry of Public Security and other regulatory units, deeply participated in the preparation of the industry’s first White Paper on Cloud Native Architecture Security (2021), and participated in the preparation and formulation of public security industry standards, such as Safety Technical Requirements for Information Security Technology Container Security Monitoring Products, and Cloud Native Maturity Model (CNMM) Standard System.

 

Disclaimer: The content of this article is published or reproduced by this website, which only represents the author’s personal views and has nothing to do with this website. For readers’ reference only, please check the relevant contents yourself. )

 

● In some cities, children’s dental chain clinics can be seen everywhere, and correction at a young age has become a common practice. Some clinics even recommend that children aged one and a half wear braces. They claim that "the earlier the dental deformity is treated, the lower the cost of time and money will be, and it will basically not recur when they grow up."

● Correcting children’s teeth prematurely, and the discomfort of wearing orthodontic appliances may affect children’s sleep and normal study life; Changes in dental arch or muscle may affect the development of the child’s whole face; It may also have adverse effects on the normal growth and development of children; It will also bring anxiety to children and lead to the deterioration of parent-child relationship.

● Medical institutions should follow medical standards and norms and strictly abide by the principle of scientific treatment. Trade associations should explore the establishment of orthodontic treatment standards for children, determine the age suitable for orthodontics, and guide the scientific and reasonable development of early orthodontics for children.

"Do you think my grandson needs to expand his bow?"

Zhou Xiao, a dentist practicing in a 3A hospital in Beijing, recently received such a consultation from a 70-year-old grandmother. He was very surprised at this: "Arch expansion is a professional dental term. On the fleshy red gum, the teeth are arranged in an arch along the alveolar bone, which is called dental arch; Expanding the arch is to expand the dental arch so that the upper teeth have a comfortable position. The old man actually knows such a professional vocabulary. "

After a detailed examination of the children who came to see a doctor, Zhou Xiao said: He does not belong to the indication of arch expansion.

Why does the old man want to expand his grandson’s bow? After inquiring, Zhou Xiao learned that she often brushed the "popular science" videos of some children who urgently needed to correct their teeth, and she was anxious. She had been to two private dental institutions before and was told that her children needed immediate arch expansion treatment; When picking up children from school, parents always gather together to say that children’s orthodontics need to expand their arches.

"This is not a case." Zhou Xiao said that many of his colleagues have encountered similar situations of blindly seeking to expand the bow. In his view, this is an excessive medical behavior, and it is urgent to "brake" because for children, the damage caused by excessive bow expansion is irreversible.

A recent investigation by the reporter of the Rule of Law Daily found that excessive expansion of the arch has become a microcosm of the current aging of orthodontics. Some merchants set their sights on the dental market of young children, and in some cities, children’s dental chain clinics can be seen everywhere. In these children’s dental clinics, correction at a young age has become a common practice, and some clinics even recommend that children aged one and a half wear braces. They claim that "the earlier the dental deformity is treated, the lower the cost of time and money will be, and it will basically not recur when they grow up".

Many people in the industry pointed out that orthodontics is a medical behavior, and it must strictly follow medical standards and norms and abide by the principle of scientific treatment. Compared with children’s orthodontics, what should be "corrected" is parents’ "dental anxiety" about their children. It is suggested that while strengthening popular science, we should strengthen market supervision and severely crack down on exaggerated and false propaganda and abuse of orthodontics in the children’s orthodontics market.

The clinic recommends whole teeth.

Quote 10 thousand yuan to start

At the beginning of May this year, Ms. Wen, a citizen of Beijing, found that her 7-year-old son’s lower tooth was loose but never dropped, so she took her son to a private dental institution near her home to have it extracted. After the tooth was pulled out, the doctor "inadvertently" mentioned that the child’s teeth looked a little irregular and had a tendency to cover the sky.

Ms. Wen was anxious when she heard it. What should I do if I asked the doctor? The doctor who pulled the child’s tooth called the plastic surgeon. The other party opened the child’s mouth and asked her, "How did the child drink milk when he was a child?"

Ms. Wen replied: "Lie down and drink." "That’s right." The plastic surgeon further introduced that lying down and drinking milk will affect the child’s tooth development, because there is an external force to press down, and the child will be more difficult. The child’s teeth are not arranged neatly now, and there may be a risk of untidiness after changing teeth. It is recommended to put on braces immediately and intervene as early as possible. "While the child is still young, it is a big gain to invest small. When the children grow up, they may invest a lot of money and get less. "

Then, the plastic surgeon gave a treatment plan: demoulding the dental mold to make braces and wearing them for two to three years. The molds are all printed in 3D. Check them regularly. If the teeth are broken or lost, replace them with new braces. "Many parents have chosen imported invisible braces for their children, and some are much younger than your son. It will have obvious effects after wearing it for a few months."

As for the price, the doctor suggested choosing invisible removable braces, which are made of imported and domestic materials. The price of the whole course of treatment ranges from 20,000 yuan to 40,000 yuan. You can also choose steel braces, but "it is not recommended, the effect is not good, and it also affects the children’s face value."

The above-mentioned doctors also suggested that it is uncertain whether the corrective effect can continue after the child has changed his teeth. Some of them have been maintained, and some have to be corrected again after recurrence.

"Spend tens of thousands of yuan may relapse? Is it necessary to have a whole tooth before changing the teeth? " The more Ms. Wen thought about it, the more unreliable she felt. She refused the doctor’s proposal and took her children to a third-class hospital for examination.

"The dental director of the top three hospitals told me that when children are 8 to 10 years old, the maxillary development is the most active, which is the best time to do anterior traction to treat skeletal malocclusion. At this time, the correction is twice the result with half the effort, and the effect is not ideal if it is done early." Ms. Wen said that the most important thing is that the above correction is still aimed at children with bone problems. "My son just has uneven teeth, and then he can make corresponding corrections after he is 12 years old."

Compared with Ms. Wen’s timely "braking", Ms. Zhang, a Shanghai citizen, regrets taking her children to have their teeth fixed. At the end of last year, her two-and-a-half-year-old daughter was suggested by a medical institution to install invisible braces because of individual teeth, and she should wear them for 12 hours every day.

"Invisible correction includes the steps of taking the mold, making the appliance, wearing the appliance, etc. Taking the mold usually requires covering the teeth with exclusive materials, and removing the tooth mold after hardening. The child still can’t understand, how can he let such a big instrument’ stand’ in his mouth and cry loudly, and the mold will fail. " What makes Ms. Zhang "heartbroken" is that this mold-taking experience has left a shadow on the child, and brushing her teeth is a problem until now, because "the child has been particularly resistant to something moving on her teeth for more than half a year."

Ms. Zhang noticed that in her communication group related to orthodontics, it is nothing new for parents to correct children around 3 years old. "Some parents correct children around 3 and a half years old, and they are also said by group friends that it is too late.".

The reporter consulted a number of children’s dental clinics in Beijing and found that according to the age group and correction method, the price of orthodontic treatment for young children ranged from 10,000 yuan to 40,000 yuan. During the consultation, a person who claimed to be a doctor’s assistant introduced that if parents have malocclusion, children will inherit it. "The first treatment cycle is preferably 3 to 5 years old, which can prevent facial changes." For hereditary malocclusion, it is suggested that two cycles of treatment should be carried out at the age of 6 to 8 and 12 to 17, "which can improve the facial shape".

The reporter searched for "children’s braces" on the e-commerce platform, and found that there were hundreds of related products recommended. Each pair of "food-grade silicone braces" ranged from 300 yuan to 800 yuan, saying that "the dental arch can be expanded or the dentition can be changed without tooth extraction", which can correct various symptoms such as buckteeth, ground cover and irregular dentition.

According to Zhou Xiao’s introduction, the scientific name of silicone braces, MRC, is an early orthosis for children’s muscle function, and its clinical indications are relatively narrow. At present, many children are advised by clinics or parents buy silicone braces themselves, and the final result may be overtreatment or symptomatic treatment.

Zhou Xiao was shocked by the phenomenon of encouraging young children to have orthodontics in the market. He thought that some children’s dental clinics exaggerated the situation of young children and sold anxiety. If braces were successfully put on their children’s mouths, they would shirk the responsibility because the children were too young and the parents did not manage them well.

Deliberately create anxiety

To correct the younger age

"The oral mandibular body and mandibular ramus are poorly developed, both of which are relatively short, and their faces are mouth-shaped. It is suggested to intervene to make them normal …" This is the result of Ms. Wang, a Tianjin citizen, who recently took her 9-year-old daughter to a private stomatological hospital in Hedong District, Tianjin for face-to-face consultation.

Regarding Ms. Wang’s question "Will there be a’ rebound’ after the complete tooth replacement", the doctor explained that the significance of early correction for children lies in reducing the extraction rate and the difficulty of permanent teeth correction.

Hearing the corrected price of 30,000 to 40,000 yuan, Ms. Wang "has a tight scalp". Knowing that she was "discouraged" because of the price, the doctor immediately put a straight face to educate her: "You can die now, but you can’t cure it after spending hundreds of thousands of yuan. The appearance problem will accompany your child for life. As a qualified parent, you should think about it."

During the investigation, the reporter noticed that it seems to be an indicator to measure the "qualified parents" whether or not to fix their children’s teeth.

Therefore, Ms. Sui from Zhuhai, Guangdong Province was also accused.

My daughter is going to be 7 years old, and she is changing her teeth. Her teeth are a little crowded and not neat. Ms. Sui took her children to two stomatological hospitals. One said that she would observe again and wait until she was 8 years old. The other said that orthodontics can be done now, but if you want to do it, you have to accept tooth extraction. This made her feel a little overwhelmed.

"Is it necessary to correct it so early and let the children suffer?" With the mentality of seeking advice, Ms. Sui took this incident to a mother’s social group. Unexpectedly, many parents strongly advised her to have her children’s teeth fixed as soon as possible, and said, "When we went to the hospital, the doctors told me so." "Children are not sensible, are adults not sensible?" "Children’s teeth are neat, which is very important for the future …" Some parents even "showed off" and they made it clear that it was too early for their children to have orthodontics in public hospitals.

"Children’s orthodontics must be done early", "Make a choice early, and don’t wait until the children grow up to regret it", "Take a step early, and let the children win at the starting line", "The earlier orthodontic treatment, the lower the cost of time and money, the better the effect, and no recurrence" … The reporter’s investigation found that some institutions and dentists deliberately created minors’ "orthodontics anxiety" when they publicized on online social platforms or asked for treatment offline.

Zhang Jixia, an attending physician in the Department of Pediatric Stomatology, Tianjin Stomatological Hospital, told the reporter that children around 3 years old should see whether they need orthodontics or not, in order to judge whether there is malocclusion after the occlusion of deciduous dentition is established, such as the malocclusion of anterior deciduous teeth, the malocclusion of partial deciduous teeth or the malocclusion of posterior deciduous teeth, and bad habits (like to bite something to sleep or always like to eat fingers).

"In addition to the above situation, whether other conditions need to be treated should be observed at any time. Doctors usually advise parents to take their children for regular review for six months to one year. In the stage of dentition replacement, the child is young and the compliance of cooperation is poor. If the appliance is worn, it will add too much psychological burden to the child. " Zhang Jixia said that some dental clinics and individual doctors are actually selling anxiety, which makes parents feel that their children should win at the starting line, but in fact, some deformities do not need treatment.

According to Deng Liqiang, executive director of China Health Law Society, the level of commercial children’s dental institutions on the market is uneven. In order to attract customers, some merchants deliberately create anxiety and mislead parents with marketing words that the sooner they correct, the better, which not only leads to the increasingly younger orthodontics, but also leads to frequent medical disputes and medical accidents.

Crack down on false copywriting

Formulate corrective standards

The dentists interviewed repeatedly stressed to reporters that children’s teeth should not be excessively corrected in the early stage. "After passing the professional examination, what needs to be done is resolutely not done."

Zhang Jixia said that if children’s teeth are corrected prematurely, the discomfort of wearing orthodontic appliances may affect their sleep and normal study life; Changes in dental arch or muscle may affect the development of the child’s whole face; It may also have adverse effects on the normal growth and development of children; It will also bring anxiety to children and lead to the deterioration of parent-child relationship.

"More and more parents are beginning to pay attention to children’s orthodontics. It is very good to have such a sense of health literacy, but the sooner the correction, the better." Xu Baohua, director of Stomatology Center of China-Peking University Friendship Hospital and professor of orthodontics in, said that finding the best time and using the shortest time is the most scientific and humanized correction. For example, for children with skeletal malocclusion, especially children with midfacial depression and maxillary hypoplasia, it is recommended to start treatment at the age of 8 to 10.

Some doctors also believe that bad habits and developmental deformities, such as small chin, asymmetry between the left and right sides of the face, severe buckteeth and serious teeth crowding, and abnormal facial muscle function, all affect the normal development of facial bones and oral function. As long as children cooperate, the sooner the correction effect is better, but generally it will be after 3 years old.

The interviewed experts suggested that medical institutions should follow medical standards and norms and strictly abide by the principle of scientific treatment. Trade associations should explore the establishment of orthodontic treatment standards for children, determine the age suitable for orthodontics, and guide the scientific and reasonable development of early orthodontics for children.

Deng Liqiang said that medical institutions should follow medical standards and norms, put patients’ health interests first, and strictly abide by the principle of scientific treatment. For some businesses that falsely publicize, peddle "orthodontics anxiety" and infringe on consumers’ rights and interests, the regulatory authorities should take strict measures to rectify them, crack down on false copywriting published by some social platforms, urge medical institutions to standardize their operations, and prohibit illegal operations. We can explore the establishment of orthodontic treatment standards for children and determine the age suitable for orthodontic treatment. Unless there are special circumstances, it is strictly forbidden to carry out orthodontic treatment in violation of regulations.

The insiders also suggest that the training of orthodontists should be strengthened to improve the overall quality of orthodontists. Consumers or parents should also update their consumption concepts and realize that orthodontics is a medical means, not a cosmetic act. Only when consumers, businesses, regulators and the state work together can the orthodontic market run smoothly.