1905 movie network news　Directed by, starring,,,,, Du Yuan, and, the hilarious comedy film has released one of the series clips of "Ha ha ha famous scenes" a few days ago after announcing the pre-sale of thousands of screenings on January 16th and 17th.

In the film, Bao Beier laughs at himself with his bald head, shaking off the comedy burden, while Wang Xiaoli continues the honest strength of "Liu Neng" in "Country Love" and has the biggest guest appearance in history. In one minute, the story is presented, and the laughter is like a fairy fight. The laughter is dense and can be called the Spring Festival Evening in the film industry, which makes people look forward to the complete feature film.

　

There are too many stalks in one minute.

Wang Xiaoli, Bao Beier, performed a famous comedy scene.

　

In the latest exposure footage, Bao Beier and Wang Xiaoli laugh at each other for this "farce" of recovering their money, which is really absurd and interesting. Bao Beier is very cruel to himself. When the "Zhao Gongzi" who once paid the bill for the audience once turned into a frustrated middle-aged man "Chen Zhong", he made fun of his bald head without mercy. The reason lies in the trial scene of the fake movie "The Big Red Packet". Chen Zhong and others came here with this special interviewer (Wang Xiaoli), who is not only quite similar to himself, but also has a flexible eloquence. In the process of fighting for the role of father, Chen Zhong’s hair directly implied that it was fake: "It’s easy to do, I’ll wear a condom or take it off". This move inadvertently angered Chen Zhong, who pulled his hair and cried hysterically: "Really, big brother, this is true".

Everyone knows that Bao Beier is bald outside the play, but in the movie, it is necessary to prove that this is the real hair, and the comedy burden is shaken up between words. In addition, there is the biggest group performance in history, and when introducing himself, he said, "My mother, my mother … … Nezha’s mother ",the way she calmly described it is somewhat" acting school ". In a short time of one minute, the laughter kept bursting, and it had the flavor of New Year’s comedy.

　

The lineup can be called "Spring Festival Evening in the Film Industry"

The series of clips continued to explode and sounded the prelude of the New Year film.

　

As the first film in this series, it has already presented a famous scene of laughing stars and fighting for drama, and the degree of hilarity of the feature film can be seen. In the clip, whether it is Chen Zhong, who is forced by life to lead the fake wedding, Wang Xiaoli, who is focused on the role of the fake movie, or the group performers who participated in the interview, they are all ordinary people in our daily life, but they live every day in a down-to-earth way. A "farce" caused by red envelopes will eventually end, and the money sent can be returned to the original, but the true feelings obtained are priceless.

As the Spring Festival approaches, after a difficult year of 2020, everyone should get the most sincere care and cheer for themselves.

CCTV News:As the current epidemic in Xi ‘an entered the final stage, college students in low-risk areas of Xi ‘an began to return home in an orderly way yesterday (January 16th). In order to ensure the students’ safe and smooth return home, according to the principle of "scientific evaluation, students’ voluntary, one school, one case, and implementation in batches", with the cooperation of Xi ‘an education, transportation, health and public security departments, the local government organized college students to leave school in batches.

With the improvement of the epidemic situation in Xi ‘an, colleges and universities in Shaanxi began to arrange for students from low-risk areas to leave school and return home. Located in Weiyang Campus of Xi ‘an Medical College in weiyang district, Xi ‘an, organized by the school and the weiyang district Municipal Government, the first batch of more than 6,000 returning students from the school took 50 buses in batches, and successively drove to Xi ‘an South Railway Station, Xi ‘an Railway Station and Xi ‘an North Railway Station, and then transferred to the corresponding trains to leave school and return home.

Xie Danrui, a special class for returning home from colleges and universities in weiyang district, Xi ‘an;According to the principle of "students voluntarily", students are escorted to leave Xi ‘an in batches in one school and one case. We have provided school-leaving students with love health packages for nucleic acid detection and epidemic prevention and control, and at the same time, we have provided green channels and special passes for "point-to-point" transportation. In addition, a 10-member working group was stationed at the North Railway Station to take charge of the pick-up, guidance, guidance and overall service guarantee of the student team.

The reporter learned that there are more than 9,000 students in Weiyang Campus of Xi ‘an Medical College, and more than 6,000 people will return home by road and railway this Spring Festival.

Go to [tell the truth] > >

　　　　CCTV.com News (to be honest, broadcast on October 28th): Click to watch the video > > >

　　　　　　　　　　　　　　　　　　 　　 Wang Xuemei personally dissected more than 600 bodies.

　　　　　　　　　　　　　　　　　 　 Wang Xuemei in life is a very fashionable woman.

　　Wang Xuemei, born in 1956, received a master’s degree in forensic medicine from Xi ‘an Medical University in 1986; In 1986, he went to the Supreme People’s Procuratorate to engage in forensic professional and technical work. He is currently the vice president of the Chinese Forensic Medicine Society and the deputy director of the the Supreme People’s Procuratorate Procuratorate Technology Information Research Center. He has organized and undertaken the forensic examination and appraisal of hundreds of serious and difficult cases submitted by provincial procuratorial organs. On behalf of the procuratorial organs, he participated in the forensic examination and appraisal of nearly 100 national-level serious and difficult cases.

　　In an ordinary office of the Supreme People’s Procuratorate Inspection Technology Information Research Center, we often receive some forensic review materials of difficult cases sent from all over the country. As a forensic expert in the information center, Wang Xuemei often has to face forensic examination and appraisal of some major cases, and her inspection conclusion will directly affect the final trial of the case.

　　For more than 20 years, she has participated in the forensic examination and identification of nearly 100 national-level serious and difficult cases on behalf of procuratorial organs, so she is called detective female forensic by the media.

　

　　　　　　　　　

　

　　　　　

Editor: Liu Yashu

　　On October 28th, an adult Yangtze finless porpoise was found dead on the beach near Jishan Mountain in duchang county, Jiangxi Province. According to the statistics of the public welfare organization for the protection of finless porpoises, this is the 21st Yangtze finless porpoise that died this year. In recent years, the number of Yangtze finless porpoises has been decreasing. In May this year, the Yangtze finless porpoise officially became a national first-class protected animal. Beijing Youth Daily reporter was informed yesterday that in order to better protect this "water spirit", the Yangtze finless porpoise ecological scientific expedition will officially set sail in November, which is the third Yangtze finless porpoise scientific expedition conducted in China after a lapse of five years.

　　The third Yangtze finless porpoise scientific research will be launched.

　　Yangtze finless porpoise is the only freshwater finless porpoise in the world. This round-headed, smiling creature has lived on earth for 25 million years. According to the statistics of scientific research in 2012, the population of Yangtze finless porpoise is about 1045, which is a veritable "giant panda in water".

　　In order to accurately grasp the population dynamics of the Yangtze finless porpoise and provide more basic technical information for the protection of the Yangtze finless porpoise, the "2017 Yangtze finless porpoise ecological scientific investigation" led by the Ministry of Agriculture will be launched in November.

　　A person in charge of the Institute of Hydrobiology of the Chinese Academy of Sciences told the reporter of Beiqing Daily that the investigation will last for about 40 days, covering the main stream of the middle and lower reaches of the Yangtze River from Yichang to Shanghai, Dongting Lake, Poyang Lake and the main tributaries of the Weihe River. On November 10th, two scientific research vessels will set sail from Wuhan, passing through Wuhan — Yichang — Wuhan — Shanghai — Wuhan, the whole journey is about 3400 kilometers. In addition to the main stream inspection, the expedition team will also inspect Poyang Lake and Dongting Lake, the main habitats of finless porpoises. About 30 scientific researchers participated in the investigation, which were divided into visual group, acoustic group and environmental monitoring group.

　　According to the person in charge, this expedition referred to the investigation plans in 2006 and 2012, and mainly used visual observation and acoustic monitoring to investigate the finless porpoise. Different from previous years, this investigation will make an in-depth investigation of the finless porpoise habitat, including water quality, surrounding environment, sailing ships and fishing activities, and take photos of it with drones. In addition, the scope of this expedition will be wider. In addition to two scientific research vessels in the main stream, some tributaries will also be inspected by speedboats.

　　21 finless porpoises have been found dead this year.

　　The finless porpoise has lived in the Yangtze River basin for 25 million years. However, it was not until 2006 that people discovered that this beautiful creature called "smiling angel" was accelerating to leave us. In 2006, an international investigation team composed of scientists from seven countries, including China, the United States, Britain, Switzerland, Japan, Germany and India, conducted a large-scale investigation on freshwater dolphins in the Yangtze River, and conducted a comprehensive investigation on the living conditions of finless porpoises.

　　After a 39-day and 3,400-kilometer arduous search by experts from seven countries, the expedition team found no trace of baiji. In 2007, the British academic journal "The Royal Society’s Biological Letterhead" published the report of "2006 Yangtze finless porpoise investigation" by scientists from seven countries, officially announcing the functional extinction of baiji. The living conditions of finless porpoises are also not optimistic. Only 700 to 900 finless porpoises have been found in the 1667-kilometer section of the main stream from Yichang to Shanghai. Scientists estimate that with the populations of Dongting Lake and Poyang Lake, the Yangtze finless porpoise population is about 1,800, with an annual decline rate of 6.4%.

　　In 2012, in order to find out the living conditions of freshwater dolphins in the Yangtze River again, the Institute of Hydrobiology of the Chinese Academy of Sciences, the World Wide Fund for Nature and the Wuhan Baiji Dolphin Conservation Foundation conducted another investigation on the Yangtze River dolphins. After 44 days of investigation, no baiji was observed, and a total of 380 Yangtze finless porpoises were found visually. Compared with 851 in 2006, the population of finless porpoises decreased obviously. The investigation team estimated that the Yangtze finless porpoise population was about 1,045, including about 450 in Poyang Lake, about 90 in Dongting Lake and about 505 in the main stream of the Yangtze River, with an annual decline rate of 13.7% more than twice that before 2006.

　　In recent years, people have paid more and more attention to the protection of finless porpoises. Zhang Kunyu, a finless porpoise protection volunteer, told Beiqing Daily that volunteers would register every dead finless porpoise found. Since the first dead finless porpoise was found in yugan county, Shangrao City in February 2017, 21 finless porpoises have died. "If we register one end, there will definitely be omissions, and the actual situation may be more than this number." Zhang Kunyu said.

　　On October 28th, a location photographer found a dead adult finless porpoise on the beach while collecting wind at Xiaba Beach, Jishan, duchang county, with its body moderately decomposed. Wuhan Institute of Aquatic Sciences, Chinese Academy of Sciences transported the dead finless porpoise away to further analyze the cause of death.

　　Volunteers patrol more than 300 days a year.

　　There is also a group of people guarding this group of "water elves". He Shouxiu is a volunteer of Yueyang Dongdongting Ecological Protection Association, who calls himself "the guardian of Dongting".

　　The main threat of Yangtze finless porpoise comes from illegal fishing. "In the past, a net mouth of a fishing net could be inserted into four fingers. Now, no chopsticks can be inserted, and even small fish can’t escape." Zhang Kunyu told the reporter of Beiqing Daily that this kind of fishing method made the fishery resources in the Yangtze River basin seriously scarce and indirectly affected the survival of finless porpoises.

　　In addition, the use of poisonous fish, fried fish, electric fishing, ecstasy, rolling hooks and other fishing tools used in illegal fishing will directly harm the finless porpoise. "I have seen a dead finless porpoise with more than a dozen hooks, which is very cruel." He Shouxiu said.

　　The bigger threat comes from the deterioration of habitat. "The endangered finless porpoise is different from the Tibetan antelope. The endangered Tibetan antelope is mainly due to poaching. When the state strengthens the punishment for poaching, the number of Tibetan antelopes will rise rapidly. The finless porpoise is different. Their endangered is due to the destruction of the entire habitat." He Shouxiu told the reporter of Beiqing Daily that sand digging, shipping and water pollution would damage the habitat of finless porpoises and threaten their survival.

　　"365 days a year, we have more than 300 days on patrol." He Shouxiu told the reporter of Beiqing Daily that once illegal fishing was discovered, it would be reported to the local fishery administration, which would handle it. In order to better patrol, volunteers also set up a protection station in Dongdongting area to achieve all-round protection 24 hours a day, 365 days a year.

　　In 2015, the first protection station was established in Bianshan Island. According to the volunteers’ observation, there is a stable and active finless porpoise population near Bianshan Island, and illegal fishing in Bianshan Island is basically banned because of their 24-hour round-the-clock guarding. However, the finless porpoise moves with the fish. In order to better protect it, at the end of 2016, the association purchased a large ship and established a mobile finless porpoise protection station, which will dynamically protect them with the movement of the finless porpoise. "Next, we will go to Coal Bay, which is remote, with weak law enforcement and serious illegal fishing."

　　Faithful wife. Thanks to the efforts of volunteers, the number of finless porpoises in Dongting Lake has increased significantly. The results of scientific research in 2012 showed that the number of Yangtze finless porpoises in Dongting Lake basin was around 90. According to the observation of the guardian of Dongting Lake, the number of finless porpoises in Dongting Lake basin is about 120 at present. "This is a very rare result. The finless porpoise only gives birth to one baby a year, and the female finless porpoise will take care of the finless porpoise for another year, so it is very difficult to keep the number stable."

　　Text/trainee reporter Zhang Yue Meng

　　In the two experiments conducted successively in the first half of 2018, Haiyan, which has independent intellectual property rights in Tianjin University, achieved the set goals with superior performance, and achieved a new breakthrough in the working depth and sailing mileage of domestic water gliders — —

　　In April, the "Haiyan" 10,000-meter water glider dived to 8,213 meters in the waters near the Mariana Trench, setting a world record for the working depth of the water glider;

　　On May 14th, "Haiyan — L "has been running continuously for 119 days, 862 profiles have been completed, and the sailing mileage is 2,272.4 kilometers, once again setting a new record for domestic underwater gliders, such as the longest continuous working time, the most measured profiles and the longest cruising range.

　　From the depth of 100 meters in 2005 to 500 meters in 2009 and 8213 meters in 2018, the "Haiyan" research team started from scratch and turned the dream of "asking about the sea" into reality step by step.

　　More than 10 years of painstaking research, demonstration application "show your talents"

　　Shaped like a torpedo, it is 2.3 meters long (excluding antenna), 0.22 meters in diameter and weighs about 78 kilograms. Compared with the traditional unmanned cableless submersible (AUV), Haiyan is light and thin.

　　"Haiyan" of Tianjin University — — The project "Key Technologies and Applications of Hybrid-driven Underwater Vehicle" focuses on a new type of unmanned cableless underwater autonomous vehicle. It combines buoyancy drive and propeller propulsion technology, which can not only achieve the same turning and horizontal movement as AUV, but also have the ability of profile gliding of traditional underwater gliders, and can do zigzag movement.

　　The world’s first underwater glider was born in 1991. "In 2001, I learned about the research progress of underwater gliders abroad in an article. The demand of marine environment and resource exploration makes the activity ability of underwater robots have to be extended from fixed points to a large range, from shallow sea to deep sea, from short time to all weather, and underwater gliders are an effective means to achieve these goals. So our team focused on the water glider. " Wang Shuxin, Vice President of Tianjin University, introduced.

　　Plus Wang Shuxin, there were only four or five core members of the team at that time. Due to the strict blockade of this technology abroad, the related research in China is still blank. We should start with the information, and do it ourselves from design to assembly.

　　"Without funds, we will do research in a small workshop for students to practice and test the water in the Youth Lake of Tianjin University." Wang Yanhui, a professor at the School of Mechanical Engineering of Tianjin University, was a master student at that time, and he has never left this research since he joined the team in 2002.

　　The cruising range is an important index of underwater unmanned glider, and finding the appropriate energy functional materials is the key. "In order to solve this problem, the project team conducted numerous brainstorming, and the experiment was conducted late at night every day. This state lasted for more than a month, but still nothing was achieved. During that time, everyone was suffering." Wang Yanhui said.

　　One night, Wang Shuxin had an inspiration: Try a paraffin wax used for the surface of clothes. "Unexpectedly, this is the energy material we have been searching for." Wang Yanhui and others were overjoyed by the test results.

　　In 2005, the team successfully developed the first generation of water gliders driven by temperature difference energy, with a working depth of 100 meters. In 2009, the second generation hybrid propulsion underwater glider "Haiyan" was successfully developed with a working depth of 500 meters. Also in this year, the team named it "Haiyan", which means that it is as light as a swallow and weather-beaten. "Haiyan" is also a spirit that supports project participants.

　　In the spring of 2014, Haiyan participated in the mid-term evaluation of standardized sea trials. Under the full supervision of the third party, it successfully completed a series of tasks such as single cycle, multi-cycle and long voyage, and set many records such as the longest trouble-free voyage, the longest time, the most profile movement and the largest working depth of the China underwater glider at that time.

　　Today, "Haiyan" has taken the lead in "showing its talents" in China’s key marine technologies and demonstration applications, and has been successfully applied to major national projects such as water quality monitoring of the South-to-North Water Transfer Project, environmental investigation in the South China Sea and marine national defense construction.

　　8213 meters deep sea exploration, Mariana returned with honor.

　　Mariana Trench is the deepest trench on the earth at present. With the strong support of national ministries and commissions, the "Haiyan" team in 2018 has developed underwater glider products with different depth lineages, such as 200m, 1500m, 4000m and 10000m, making sufficient preparations for going to the Mariana Sea.

　　2 sets of Haiyan — 1500 "and 1" Haiyan — 4000 "and 1" Haiyan — 10,000 "went to sea at the same time, among which Haiyan — 10000”。 Although all the equipment has been tested in the laboratory, every member of the team still feels a lot of pressure.

　　“‘ Haiyan ’ Every time we go to the sea, our mood is as anxious as waiting for our children to return safely. " Wang Yanhui said, "Typhoon, undercurrent and great pressure on the seabed that may be encountered in the sea trial are of great significance to ‘ Haiyan ’ It is a challenge. "

　　"Sometimes, even if it comes back an hour or two late, it is a huge suffering for us." Yang Ming, a doctoral student of the research group and born in 1992, went to sea with Haiyan when he was doing his undergraduate graduation project four years ago. In his memory, the most worrying one was Haiyan — 4000 "is two hours later than the expected" home "time. "Everyone is hanging a heart, eagerly waiting for the computer to send ‘ Haiyan ’ The signal of returning. " Yang Ming said.

　　Internationally, it is not uncommon for water gliders to "get lost" in the experiment, but it is a real "needle in a haystack" to find them back. Worried about "Haiyan" getting lost, Li Haozhang, a 27-year-old doctoral student of the research group, even created a set of algorithms to estimate the possible position of the water glider within a few hours of its loss. Although this algorithm has not had a practical opportunity in Haiyan, which has a 100% recovery rate, in an experiment, the submersible of other teams was "accidentally" recovered.

　　"In the Mariana waters, five of us are on duty in turn. When the ship’s equipment is received ‘ Haiyan ’ We were all very excited when the signal came out of the water and marked its latitude and longitude position at that time. " Yang Ming said. After the scientific research ship recovered Haiyan, everyone downloaded the data it brought back at the first time. When the depth was 8213 meters, the whole team was boiling.

　　The average age is 39 years old, and more young people dream of the deep sea.

　　Yang Shaoqiong, a lecturer at the School of Mechanical Engineering of Tianjin University who joined the Haiyan team in 2017, found that this team with an average age of 39 was very different. Everyone seems to have a kind of spiritual strength, even if he works for more than ten hours every day, spends more than 100 days in the field every year, and often "floats" at sea, he has no complaints; They have strong hands-on ability. One person stands on the second deck to command, one person controls the crane, one person sets the net, and one person controls the cable, hooking, lifting, laying, unhooking and entering the water, all of which are "good hands"; They are hands-on, very serious, and they all feel "not practical" if they don’t do an experiment once … …

　　Being attacked by sharks, encountering dolphins, and helping the captain to repair the ship, they all experienced it in Wang Yanhui. Because of limited funds, they also gave up two or three thousand tons of scientific research vessels and rented small fishing boats. In 2013, when doing experiments in the South China Sea, the fishing boat broke down just after 20 or 30 nautical miles, and the deck began to enter the water. At that time, it was about 12 o’clock at night. Wang Yanhui and others were watching the test data of Haiyan while scouring the water to save themselves. "It’s quite scary to think about it now, but fortunately, the rescue boat arrived soon." In order not to delay the progress of the experiment, in the early morning, Wang Yanhui and others rented another fishing boat to go to sea.

　　"Haiyan — The research, design, manufacture, assembly and testing of the 10000 "water glider took less than one year. In order to catch up with the time, team members Niu Wendong, Lan Shiquan, Shao Lai, Li Yucong, Sun Chao, Mi Deyuan, Wang Chao, Sun Tongshuai, Lu Faliang and Cui Chenming often worked in the laboratory until 12 pm. In order to ensure the success of the sea trial, Li Haozhang, Zhang Shihe and Bai Yongmin persisted in their work during the Spring Festival, completed the assembly of the energy module and the control module, and set up several sets of automatic test systems, which can test multiple devices at the same time by one person.

　　"Depart from Qingdao to the sea near Mariana Trench, and typhoon ‘ Hide and seek ’ I walked hundreds of miles, but the ship was still shaking so badly that people couldn’t stand on it and things were scattered all over the floor. Even an old crew member like me who goes to sea every year is extremely uncomfortable. " Wang Yanhui said that most of the team that went to sea with him this time were young people born after 1990s, and they were even more seasick and unable to get to the station.

　　With its flexible and compact posture, "Haiyan" can follow marine animals for a long time, dance with whales and obtain data. It can also become a "Transformers" on the seabed by expanding professional instruments such as acoustics and optics, and show its talents in the field of ocean observation and detection. In 2017, 12 "Haiyan" aimed at the "mesoscale vortex" phenomenon, which lasted for nearly two months, successively formed a team and cooperated to form a network, and obtained the hydrological data of the typhoon transit sea area for the first time.

　　China Oceanographic Society and China Pacific Society have selected "Top Ten Scientific and Technological Progress in China Ocean", among which "Haiyan" water glider ranks. "Our technology is constantly improving, and our dreams have become a reality little by little. This is the greatest pleasure and reward of our work." Wang Shuxin said.

　　At the beginning of March, the new SAIC Audi A7L was officially launched, including the regular version and the special version models – Darth Vader version and RS kit racing version, providing two power versions of 45TFSI and 55TFSI, with a total of 7 configuration models. The new car brings two different styles of appearance design, dynamic suit and trendy suit, which fully interprets the sports gene and aesthetic design of Audi’s century-old brand. Among them, the dynamic suit has newly upgraded the design of the middle grid, side air intake and rear diffuser, and uses dynamic components to enhance the visual impact of the body, creating a sporty and full body image.

　　As a luxury flagship with C + performance, the new SAIC Audi A7L not only represents the inheritance of a century of craftsmanship, but also represents in-depth thinking and exploration of the future luxury driving experience. Luxury is natural, and beauty must be developed. Recently, the exploration trip of the new SAIC Audi A7L was held in Quanzhou – a city that has witnessed the glory of the ancient "Maritime Silk Road" and is still full of youthful vitality.

　　For a city, exploration and innovation are an inexhaustible driving force to promote itself. Even after thousands of years, it can also rejuvenate in the waves of the times. The same is true for car brands.

　　Quanzhou, a city with a blend of historical charm and modern charm, has attracted the attention of the world with its unique historical status and cultural value, from the starting point of Haisi in the Song and Yuan Dynasties to the world’s first "World Multicultural Exhibition Center" of the United Nations. At the same time, the new SAIC Audi A7L has once again refreshed the imagination of a new generation of young elites for their dream cars with its trendy design, excellent driving control and luxurious genes.

　　In the ebb and flow of the tide, guests from all over the world gather in Quanzhou, sharing the prosperity of the starting point of the sea silk, leading the trend of the times. Vehicles follow the most beautiful coastline, and enjoy the style of the fishing port at the outer high fishing terminal. Along, Xiangzhi Xiaoweihai listens to the sound of the waves, interpreting a unique scenery with a trendy posture. Following the A7L’s widest sports style and silent electric suction frameless doors, the new SAIC Audi A7L debuts with two different styles of appearance design: a dynamic suit and a trendy suit. The new permanent gray and smoky brown two exterior colors complement the aesthetic accumulation and trendy attitude, just like reading the bustling Quanzhou coastline, the beauty of the millennium is hidden in the sea breeze.

　　The RS kit racing version debuts with a new exclusive limited exterior color, arrow feather gray. The exclusive interior color, shadow gray, and the super sports seat engraved with the RS logo inherit the RS family style design. Exclusive 21:5-spoke aluminum alloy RS wheels and four-door RS exclusive welcome lights run the RS spirit through every detail of the driving experience, echoing the pioneering and enterprising spirit of this thousand-year-old city.

　　After thousands of years of breathing new things, every stone, every wood, and every word in Quanzhou tells a story about time and ingenuity. The exquisite and vivid puppet show, the beautiful carving skills and the world-famous Yongchun incense making process, after the baptism of time and the inheritance of generations, every inch of details is born of meticulous craftsmanship. Just like the interior design of the new SAIC Audi A7L, it reflects the luxury details of the century-old Audi everywhere. The new luxury and elegant brown interior color expresses the restrained luxury of the Audi brand appropriately, and every detail of the leather seats condenses rigorous and elegant craftsmanship. The minimalist design of the wavy silver brushed aluminum trim board removes all unnecessary modifications, leaving behind the ultimate pursuit of beauty and exquisite carving of details.

　　Driving on the coastline expressway by the mountains and the sea, the vast scene unfolds like a picture scroll, "There are endless seas in the south of the state, and boats are built every year to pass through exotic lands." The coast of Quanzhou makes people feel the surging pride of going to the sea and Kunpeng Wanli. The new SAIC Audi A7L with the strong power of the 3.0T V6 engine allows drivers to experience the pleasure of chasing the wind and waves. When the sea breeze is strong or sharp, the quattro ultra intelligent four-wheel drive system quickly adjusts the power distribution between the front and rear axles, providing stable driving and stable cornering ability. The only combination of adaptive air suspension and dynamic all-wheel steering in the same class not only guarantees the stability and safety of the vehicle by lifting the height of the body, but also ensures the accuracy and sense of movement of the steering action, so that the body can navigate the winding coastline with ease.

　　The trip to Quanzhou is not only a comprehensive display of the new SAIC Audi A7L, but also a collision of time accumulation and trendy charm. While enjoying the intersection of Quanzhou’s long-term cultural heritage and innovative vitality, drivers also feel that SAIC Audi, as a "luxury new force", is redefining the century-old Audi and luxury travel with a more trendy design aesthetic and a younger and fearless attitude.

　　In the future, SAIC Audi will continue to explore more possibilities with its excellent products and enterprising spirit to bring drivers a more personalized luxury travel experience.

　　(Xinmin published this article for the purpose of transmitting automobile information, which does not represent the views of this website)

　　CCTV News:According to the data released by the National Bureau of Statistics today (27th), in the first three quarters of this year, the year-on-year decline in the total profits of industrial enterprises above designated size showed a trend of narrowing quarter by quarter, with more profit-growing industries and structural improvement in the efficiency of industrial enterprises.

　　Data show that from January to September, the total profits of industrial enterprises above designated size nationwide reached 4,593.35 billion yuan, down 2.1% year-on-year. Among them, it decreased by 3.3% in the first quarter, by 1.9% in the second quarter, and by 1.8% in the third quarter, with the decline narrowing quarter by quarter.

　　From the perspective of industry, in the first nine months of this year, among the 41 industrial categories, the profits of 30 industries increased year-on-year, accounting for more than 70%, an increase of two from January to August.

　　At the same time, the profit growth of high-tech manufacturing and strategic emerging industries accelerated. From January to September, the profits of high-tech manufacturing and strategic emerging industries increased by 6.3% and 4.6% respectively, and the growth rate was 3.5 and 1.6 percentage points faster than that in January-August.

　　In addition, driven by the recovery of profits in the automobile and electronics industries, the profit growth rate of the equipment manufacturing industry turned from negative to positive. Affected by the profit recovery of the above two industries, the profit of equipment manufacturing industry decreased by 0.7% from January to August to increased by 0.9% from January to September.

Compared with the shape code of Wubi, Pinyin has a lower threshold as a phonetic code. What is even more frightening is that behind Pinyin is a whole nine-year compulsory education system.

How did Wubi come from?

In December 1978, the national academic exchange meeting on Chinese character coding was held in Qingdao.

This "Qingdao Conference" brought together many scholars from Chinese Academy of Sciences and universities all over the world. The issues they discussed now seem unimaginable:

How to input Chinese characters into the computer?

It is hard to imagine that Chinese input became a "neck-stuck" technology in China in the 1970s and 1980s, when sogou and iFLYTEK are rampant all over the world and the speed of young people’s handwriting is fast.

The reason is simple, too many Chinese characters.

The GB2312 character set released in 1980 included 6763 Chinese characters, while the GB18030-2005 character set released in 2005 included as many as 70244 Chinese characters.

国标GB18030字符集

Moreover, unlike western letters, Chinese characters do not have a sorting method like "ABCD".

At that time, there was no ready-made solution to how to correspond many disordered Chinese characters to the keys on the keyboard. This also makes Chinese characters lag far behind western countries in information processing, especially in information input.

In the 1984 Los Angeles Olympic Games, when AFP reporters saw that journalists from China were still writing news articles by hand, they were shocked: Of the 7,000 journalists, only Chinese was still writing by hand!

At that time, there were many voices of "Chinese character backwardness" in academic circles, and some extreme scholars even thought that in the computer age, Chinese phonetic alphabet would replace square characters and become the way out for Chinese.

The arguments of "Pinyin Chinese characters", "Pinyin replacing Chinese characters" and even "bilingual" are endless. In some places, there is even a "full pinyin" teaching in schools.

Standing on the eve of the take-off of computer technology, the problem of Chinese character input must be solved.

Many experts and professors put forward different opinions at the meeting. The mainstream view is to develop a keyboard specially designed for Chinese character input.

At that time, there were three kinds of special keyboards for Chinese characters, one was a whole-word keyboard.

That is to say, put thousands of Chinese characters on a keyboard as big as a table according to the radicals, so easy!

If one keyboard is not enough, you can put the second and third keyboard.

The advantages of this scheme are outstanding, there is no learning cost and it is very direct. The shortcomings are also very prominent, except for simplicity and directness: you can’t type blindly, the speed is extremely slow, and it is the limit to input 10 Chinese characters per minute. Moreover, a keyboard costs thousands of dollars, with large equipment and high cost, which is not practical.

The second scheme is to design the "main and auxiliary key keyboard" after the Japanese.

This scheme consists of a main keyboard and an auxiliary keyboard. The auxiliary keyboard is responsible for setting the partition, and the main keyboard can input specific Chinese characters in the partition by pressing the corresponding key.

It can be seen that this scheme is an improvement of the above one, which reduces the size of the equipment, can type with both hands, and is much faster.

But it has caused a huge bug: typists need to remember which partition each Chinese character is in and where it is sorted.

Even if there are only a few thousand Chinese characters, it is a huge learning cost. There is basically no possibility of popularization of this scheme.

The third scheme is Han. A 256-key "Chinese keyboard" scheme proposed by Academician Wang Xuan, the father of Chinese laser phototypesetting.

王选

This scheme divides all Chinese characters into more than 1000 strokes and radicals, and puts them on 256 keys. As long as these "parts" are combined according to the structure, you can spell the desired Chinese characters like Lego.

For the first time, the Chinese keyboard used the method of "character splitting", that is, the "shape code" in the coding type of Chinese characters.

Later Wubi, Zhengma and the Cangjie input method created by Zhu Bangfu in 1976 all used "shape code".

仓颉输入法

Compared with the first two systems, the middle keyboard scheme is obviously much more advanced, but it is far from perfect.

After all, English QWERTY keyboard, with only 26 letter keys, is light enough and has been used internationally. If you can, who doesn’t want to use ready-made things directly, but Chinese characters are really too special.

In the same year that Qingdao Conference was held, Wang Yongmin of Nanyang Science and Technology Commission of Henan Province also joined the development of Chinese character input method.

王永民

Similar to the mainstream idea at that time, he also hoped to make a keyboard dedicated to Chinese characters at first.

In order to achieve this goal, Wang Yongmin decomposed more than 12,000 Chinese characters in Modern Chinese Dictionary one by one, classified and counted them, and summarized more than 600 word-forming units, which Wang Yongmin named as etymons. According to the frequency of occurrence, 125 kinds of them are selected.

With his efforts, he reduced the number of keys on the Chinese keyboard from 256 to 188, and then to 62. By 1982, Wang Yongmin had developed a 36-key scheme.

Moreover, all this was developed without a computer and purely by manual statistics.

At this time, there are two roads in front of him.

One is to promote the 36-key scheme. This scheme was successfully put into operation in 1982. As the most advanced scheme at that time, it was actually possible to popularize it.

The other way is to go back and continue the research, compress the key position until it fully fits the 26-key QWERTY keyboard.

You know, the fewer keys are compressed, the more duplicate codes, that is, the different characters corresponding to a group of keys, and the selection of words will greatly affect the efficiency. At this step, it is very difficult to compress them down.

But Wang Yongmin chose a more difficult path.

In order to reduce the duplication, after nearly a year’s research, Wang Yongmin invented the "last stroke font identification code", which codes and locates the last stroke of each word, thus reducing the duplication rate by an order of magnitude.

On August 28th, 1983, the "five-stroke font" invented by Wang Yongmin was born.

The power of Wubi lies in "quickness" at first.

Because of the introduction of the partition of five strokes, the user can lock the unique Chinese character only by pressing the key five times at most.

There is no duplicate code, which means that users no longer need to choose the words they want. After practice, they can even realize double-blind input, that is, typing without looking at the keyboard or the screen.

Moreover, compared with the big keyboard and the middle keyboard, Wubi has fewer key positions and lower learning cost.

Many post-80s generation may recite the five-stroke formula. What? "The king’s head is green and May Day, and the Tusi are dry for ten inches." . Skilled Wubi users don’t even need these, they can input by muscle memory.

Secondly, Wubi is perfectly compatible with QWERTY keyboard, so it is not necessary to develop new hardware.

At the beginning of Wubi’s release, because it didn’t need a special keyboard, it was even considered as "worshipping foreign things and obsessing foreign things" by the academic circles, but the market and users voted with their feet.

In 1984, the State Science and Technology Commission and the Commission of Science, Technology and Industry for National Defense successively issued "red-headed documents" to promote the five-stroke font to the whole army.

In 1986, Wubi entered the United Nations through the Ministry of Foreign Affairs, and in the same year, it sold the right to use it to DEC Company of the United States for hundreds of thousands of dollars, becoming the first computer patented technology exported from China to the United States.

Since then, IBM, Microsoft and Apple have successively purchased patent rights.

Southeast Asian countries such as Malaysia and Singapore are still widely using five strokes.

In China, Wubi has also become the earliest Chinese character input method that a generation of Chinese contacted and learned.

In the 1990s, when computers were not popular, using computers was regarded as a vocational skill. There were a large number of training courses in China, and Wubi was the most important teaching content in these training courses.

At that time, many domestic computers not only had English letters on their keyboards, but also marked with five radicals, which was convenient for learning.

But it is such a "contemporary movable type printing", why has it become the loser of pinyin input method, synonymous with "minority" and the tears of the times?

02 Why Wubi lost to Pinyin

In 1995, the intelligent ABC input method was born.

This is a classic pinyin input method. Anyone who has used intelligent ABC should be an old netizen like me.

But the classics belong to the classics. To be honest, compared with the current pinyin input method, the smart ABC in those days had nothing to do with intelligence.

Its existence is to provide a huge thesaurus for users to find the words and expressions corresponding to Pinyin.

However, its thesaurus actually lacks practicality, because the thesaurus of that era was mainly obtained from the statistics of high-frequency words in the reports of official media and various newspapers and magazines, so such thesaurus actually did not meet the language needs of ordinary people, and there was no way to update the thesaurus online.

At present, the necessary functions of pinyin input method, such as associative input, fuzzy sound and common vocabulary memory, were even more impossible at that time.

As an intelligent ABC player, I have developed a memory in my long-term use: I will remember the words that are often used on which page.

And because the thesaurus is not updated, sometimes we have to find some stupid ways to improve typing efficiency. For example, when I want to type "like tea", the quickest way is to type "like" and "tea" respectively, and then delete the redundant words.

In a word, the efficiency of pinyin input method at that time was far from that of Wubi.

Why is pinyin input inefficient?

One point is that as we mentioned earlier, the duplication rate of pinyin is very high. There are only over 400 combinations regardless of tones, and these combinations correspond to thousands of Chinese characters.

This means that pinyin should not only type, but also choose words, which is often easier to enter than to find words.

In particular, some pronunciations correspond to a large number of polyphonic words, such as zhi, chi and shi.

If there is a yi word in your name, which happens to be an uncommon word, and you can only use pinyin input method, congratulations. In the GB18030 word set, there are 407 words that only pronounce the yi sound. Typing is cool for a while, looking for a word crematorium.

The first of the three principles of shape code design put forward by Wang Yongmin is the "compatibility principle". That is to say, the duplication rate should be low to ensure the uniqueness of coding. Preferably within 2%. There are a large number of homophones in Pinyin, and the efficiency is obviously failing.

In order to improve efficiency, there was a double spelling input later. However, as long as it is based on pinyin, duplicate codes can’t solve the problem.

In addition, the Wubi font is designed in the key arrangement.

As can be seen from the picture above, it is also based on QWERTY keyboard, and the five-stroke typing is basically balanced in the load rate of both hands.

But pinyin input means that the right hand is busy and the left hand is on holiday. And if you use standard typing, you will find that the strongest index finger of your left hand seems to have nothing to do, but the little finger with the least strength is heavily loaded.

Simply put, pinyin typing is not very scientific in human engineering.

Of course, this pot will still be thrown to the QWERTY keyboard. The key position design of this keyboard is unreasonable, and I will talk about this later.

Therefore, in terms of efficiency and scientificity, Wubi is far beyond the existence of pinyin input method.

What really changed the embarrassing situation of pinyin input method is that it depends on memory and the Internet.

As an input method that relies heavily on the word stock, Pinyin input method needs a lot of storage space to store the word stock. In the 1980s, when the computer memory was calculated by K and the storage space was calculated by MB, there was no enough font.

Until the 1990s, the hard disk capacity of mainstream computers has reached GB level, and the memory has reached the level of tens of MB, which led to an increasingly huge pinyin font.

The larger the word thesaurus, the more words that can be matched, and the efficiency is improved.

The Internet has brought about even greater changes.

In 2006, sogou input method was born. There is not much difference between it and intelligent ABC and Ziguang Pinyin in basic principle. The only difference is that it greatly expands the thesaurus through sogou’s search engine.

Pinyin input by users no longer corresponds to the local thesaurus, but matches the content of the whole Chinese Internet.

In addition, sogou also includes the functions of whole sentence input and associative input. You know, the efficiency of typing whole sentences is much higher than that of typing one word at a time. And many times you don’t have to type complete pinyin, and the system will help you complete it.

In addition, it will also record the high-frequency words you often use, and it will become more and more convenient as you use them.

The addition of these functions makes the efficiency of pinyin input method take off directly. Sogou Input Method grabbed 90% of the market share within one year. Even after Tencent, Baidu and Google joined the battle, sogou’s market share did not fall below 70%.

But objectively speaking, in essence, these input methods have not made Pinyin a more accurate input method with a lower duplication rate. It only uses big data, big thesaurus and networking functions to forcibly improve the matching efficiency.

It’s like a joke I heard about programmers:

What should I do if the product performance is not enough? A programmer will have two choices. One is to work hard for six months to write a very complicated program to improve the performance of the system. The other is to spend half a year on vacation and sleep at home. When you wake up, the price of NB hardware has been reduced, and the problem can be solved by directly changing the hardware.

The real advantage of Pinyin over Wubi is that it is a lower threshold input method.

Chinese characters are written in a trinity of shape, sound and meaning. Of these three, we often understand the sound and meaning first, that is, we learn to listen and speak first, and then learn to read and write.

Moreover, our thinking is often carried out in a phonetic way. When we think about things, there will be a voice in our head.

Compared with the shape code of Wubi, Pinyin, as a phonetic code, has a lower threshold and is more in line with our instinct.

What is even more frightening is that behind Pinyin is a whole nine-year compulsory education system.

Pinyin input method is not without learning threshold, but few people need to learn Pinyin specially.

We have been studying aoeiuü since the first Chinese class in the first grade of primary school. Until the college entrance examination, Pinyin has never left Chinese learning.

With the consolidation rate of nine-year compulsory education of more than 90% in China, Pinyin is almost factory-set for this generation of young people in China.

Interestingly, among the users of Wubi, there are quite a few post-60 s who have not received a complete pinyin education, but they can read and write. These middle-aged and elderly people use five strokes more smoothly.

However, in the face of China’s increasingly complete education system and huge population of pinyin users, Wubi has no chance of winning.

Why Internet companies are willing to make great efforts to develop pinyin input methods is also because the user base is large and there is room for imagination in business, so giants are willing to invest manpower and material resources in marginal markets such as input methods.

In the era of mobile Internet, Pinyin has really settled down.

03 jiugongge vs full keyboard

I still remember that when I was at school, both boys and girls liked to buy a larger school uniform, and the sleeves should at least be able to hide their hands. Half of them are to hide headphones and listen to songs in class, and the other half are to put their mobile phones in their sleeves and send text messages to each other in class.

It’s just me, and no girls send me text messages. I play mobile phones in class to watch the live text broadcast of NBA.

Although there was no big-screen smart phone in that era, almost every student was proficient in blind typing skills because the mobile phone had nine-square physical buttons.

With the popularity of smart phones, we used to use the nine squares in those years and began to use the full keyboard again.

The history of mobile phone input method has to start from the 1990s.

In 1993, Nokia released the first GSM mobile phone supporting SMS sending function.

Since then, the mobile phone is no longer a pure mobile phone, it has entered the text age.

But the mobile phone has really become an efficient text communication tool, thanks to an input technology called T9.

In fact, in western countries, telephone numbers used to contain numbers and letters, so the number keys of fixed telephones were marked with letters. It is not only for typing, but also convenient for users to remember telephone numbers.

This set of keyboards is called E.161 keyboard, and interestingly, there are no Q and Z on this set of keyboards for a long time.

In 1995, an American family namedTejie communication(Tegic Communications) was founded, which is a company specialized in developing technology for small electronic devices, and was later acquired by AOL. It is this company that has developed the T9 input method.

T9 used predictive text technology earlier than sogou, which is the common word association input function we mentioned earlier, and it not only supports pinyin, but also supports stroke input.

This technology has made a qualitative leap in mobile phone typing.

In the late 1990s, T9 input method began to be widely used by Samsung, Nokia and other mobile phone manufacturers. That is what we commonly call "Jiugongge".

I remember when Jiugongge was the hottest, there were many related codes. For example, 962464 stands for "I love you" and 647449633 stands for "You are mine".

Maybe this is the earthy love story after 80/90.

The combination of full keyboard and mobile phone will be in 1996.

That year, Nokia released a mobile phone called 9000, which was also the first full keyboard mobile phone in the world.

It has a design similar to that of a notebook computer. From the outside, it looks like an ordinary mobile phone. When the top cover is opened, there is a big screen and a whole QWERTY keyboard.

As a PDA-level product for business people, Nokia 9000 not only supports sending and receiving emails, but also has browser function and supports surfing the Internet.

After 96 years, this is simply the existence of black technology.

The full keyboard, for a long time, is also considered as the standard of business mobile phones.

Later, BlackBerry, Palm and Nokia’s E-series focused on business attributes, and a large number of models were also equipped with full keyboards. In addition, the sliding keyboard has been popular for some time, such as Nokia’s N97.

It was not until 2007 that the release of iPhone changed this situation.

For a long time, Apple has been obsessed with the virtual full keyboard. It was not until iOS7 in 2013 that Apple began to support Jiugongge, and in iOS8 the following year, Apple opened the third-party input method.

However, for a long time, mainstream smartphone manufacturers set the full keyboard as the default input mode, which led to the full keyboard input finally becoming the mainstream in the era of mobile Internet.

This has also caused a long-lasting debate, which is the high efficiency of the nine-square grid or the full keyboard?

Next, it’s my personal bootleg, so you can listen.

I’ve read a lot of stories, and there are fans on both sides. People who use Jiugongge say that Jiugongge is more convenient to operate with one hand and has a lower false touch rate, so it is easier to hit blindly.

People who use the full keyboard will retort that now the screen of the mobile phone is big enough, so it is not so easy to touch it by mistake. It is obviously more accurate and more efficient to use the full keyboard for typing with both hands.

At this time, people who use double spelling will say that if you practice and get used to double spelling, double spelling is the fastest

The adherents of Wubi said that they are all dregs, and they are not as fast as Wubi.

But I found that most people are not fighting for efficiency at all.

I prefer to use Jiugongge, just because I am a post-90 s generation, and I have used Jiugongge on Nokia before the emergence of smart phones.

For people who are new to the mobile phone and have a full keyboard, this input method that is more consistent with the computer keyboard is obviously more natural. Why bother to learn Jiugongge?

Like my dad, in his time, there was not even nine-year compulsory education, and many people didn’t learn pinyin well. The first contact with typing was five strokes, so it was impossible for him to switch to pinyin typing.

In fact, the efficiency of input method is indeed high and low. However, this slight difference can be completely ignored in daily chat and writing.

What we are pursuing is not efficiency at all, we are just maintaining our habits and the times when we grow up.

Many times, when I want to argue with people about something, I suddenly find that it is not my obsession with correctness but my obsession with my position that supports my crazy search for arguments on the Internet.

输入法只不过是沟通与输出的工具，正如我们从不以说话的快慢来判断语言的价值，比起「写多快」，「写什么」才是更重要的事。

这种对「效率」虚无的追求，其实往往会变成一种低效。

这不禁让我想起有段时间我沉迷于对「效率」工具的使用，还经常在朋友圈推荐一些我觉得不错的软件。

我学习了卢曼的卡片笔记法，尝试过notion，用过flomo、obsidian、craft等等配合来做知识架构，付费过幕布也付费过xmind，光写作软件，我就换过ulysses、metion、bear、iawriter、typora等等等等，都只是为了提高一点点「效率」。

直到有天我看到一个帖子，作者作为资深效率软件使用者，详细对比了各软件之间的优缺点，并提供了自己的使用经验。

帖子结尾则说道：现在我开始用笔和纸了。

突然让我有种置身剑冢，看到独孤求败那句「四十岁后，不滞于物，草木竹石均可为剑。自此精修，渐进于无剑胜有剑之境。」的感觉。

这他妈才叫境界。