"This bearing requirements are high. Look at the drawings, the design error here is only allowed to be 0.02 mm, so pay special attention. " At 8: 30 in the morning, Ma Jianjun exchanged technical research points with his disciples. Ma Jianjun is a key member of the machine tool performance laboratory of Baoji Machine Tool Group Co., Ltd. in Baoji High-tech Zone, Shaanxi Province. He has participated in the development and trial production of key new products and more than 30 major national special tasks, achieved more than 20 technological innovations, and successfully completed more than 50 major special machine tool commissioning, debugging and after-sales service tasks.

　　Ma Jianjun graduated from Baoji Technical School. In July 1994, he came to the machining workshop of Baoji Machine Tool Factory and became an ordinary lathe operator. With only a degree of Chinese technical education, he suddenly felt unprecedented pressure in the face of high-precision processing equipment.

　　"I just want to learn the technology well, study with the master during the day and go home for self-study at night." Technology, programming, electricity and cutting tools are the keys to the machining technology of CNC machine tools. Ma Jianjun uses his good foundation in turning technology to learn by doing and learn by doing. When he meets problems he doesn’t understand, he asks the master and inspectors, and takes time to check the information and take notes at night. After a few years, he wrote down more than 10 study notes and applied them to well-known CNC systems freely. Ma Jianjun once won the title of "Excellent Player" in the "Qinchuan Cup" first skill competition for employees of state-owned enterprises in Shaanxi Province, and participated in many national, provincial and municipal vocational skills competitions as a referee or technical director. Since 2010, he has been awarded the "lathe technology demonstration post" by the group company, and in 2015, he became the backbone member of Tian Haorong’s national skill master (model worker innovation) studio.

　　In 2012, during his four-month equipment technical service for a company in Wuxi, he overcame difficulties, fulfilled his duties dutifully, and successfully completed the assignment abroad. In recent years, the company has successively ordered more than 100 machine tools from the company.

　　In 2015, the key contract delivery of a company in Chongqing was just around the corner. Due to the tight time and high technical requirements, the company leaders are very anxious. Ma Jianjun took the initiative to take this "hard bone." He "nailed" the user’s trial production site for more than ten hours in a row, worked overtime to carefully study and ponder over each equipment, compiled the processing route program diagram, made corresponding fixtures and configured appropriate tools, and finally completed the dispatching and commissioning tasks of 14 CNC machine tools.

　　Since 2014, Ma Jianjun has participated in a number of major national R&D and trial-production tasks for high-end CNC machine tools. Especially during the national major special research project and working in the machine tool performance laboratory, he was processing BTGS12 spindle, pull rod and ON— When processing parts with high precision coefficient and small tolerance range, such as rollers and D-rings in 3VII, with superb business skills, the processed parts exceeded the precision required by the drawing process and successfully completed the production task.

　　In addition, Ma Jianjun cooperated with the research group to overcome a number of technical difficulties and broke through a large number of key processing technologies of CNC machine tools. In undertaking the R&D and production of BM63150C precision CNC lathe project, he boldly innovated, optimized the oil return structure at the back end of the machine tool spindle, and eliminated the weak links that affected the reliability of the machine tool; Through numerous groping, adjusting cutting parameters and workpiece clamping methods, the hard turning process test was finally completed, and the product won the "Chun Yan Prize" in cmtba. He also successfully solved the key new product BMC— The technical problem of machining the parts of the clamping sleeve in the center of 500TV five-axis compound milling machine makes the company’s first five-axis CNC machine tool enter the high-end market.

　　Ma Jianjun has more than two suggestions for minor reform and process improvement every year, and has completed more than 30 key technical projects with studio members. In 2016, his studio passed the acceptance of the national skill master studio, and won the award of "All-China Workers’ Innovation Studio Key Project Fund". Advanced practices and experiences were promoted and exchanged in Shaanxi Province, realizing the transition from ordinary operating workers to knowledge workers, and then growing into expert talents in the new era. (Economic Daily reporter Lei Ting)

On February 9, the Federation announced the express report of retail sales ranking in January 2023, among which in the new energy SUV sector,M7, an AITO field created by Huawei and Celeste, did not enter the top 15..

Look at the specific situation:The first place is still BYD Song, which sold 49,000 units in January., an increase of 139.9% year-on-year, and there is no opponent at the same level.

The second place is still from BYD.It is the first SUV model element PLUS of e platform 3.0.In January, it sold 14,000 units, up 617.1% year-on-year. At the same time, it is also a global model and has been registered in many overseas countries and regions, named ATTO 3.

The third place is Tesla Model Y, which sold 14,000 units in January. Compared with the same period of last year, the sales volume decreased by 13.3%, but it is still quite capable of playing; BYD Tang followed closely, ranking fourth, and sold 8,542 units in January, which was not bad compared with last January.

The fifth and sixth places are from the ideal L9 and L8, with sales of 7996 and 6099 sets respectively.I have to say that although the price is not cheap, it is really good for the big six family SUV brothers, and L9 is better than L8.

The seventh place is frigate 07, a new member of BYD Ocean Network, which sold 5043 units. At present, the car belongs to the early delivery period, and it is expected that there will be a certain climb in the future.

The eighth to fifteenth places will not be introduced one by one. It is more intuitive for you to look at the pictures, but it should be noted that,AITO’s Wenjie M5 sold 2,732 units in January., the performance is average, you know, when it was brilliant, it sold nearly 10 thousand units a month.

As for the M7, according to the data provided by Cyrus, a total of 4,475 vehicles were sold in January. At present, AITO has two models, M5 and M7. After simple calculation,It can be seen that M7 sold 1,743 units in January.In this way, it is really not qualified to enter the top 15 list.

Last night, the 38th Hong Kong Film Awards was officially announced at the Hong Kong Cultural Center.

With 17 nominations, The Warriors won seven awards, namely, Best Film, Best Director, Best Screenplay, Best Photography, Best Editing, Best production designer and Best Fashion Design, and became the biggest winner.

Operation Red Sea, who received eight nominations, won only three technical awards: Best Action Guidance, Best Visual Effect and Best Sound Effect.

Dragon and Tiger Martial Master won the prize for the first time.

Reveal the deep human touch of Hong Kong movies

As a commendation award given by Hong Kong film professionals to Hong Kong filmmakers in the past year, the Golden Awards have always adhered to the tradition of mutual encouragement and support, and have a strong human touch.

Last night, the Academy Awards first paid tribute to the filmmakers who died in 2018, including Jin Yong, Lan Jieying, Lin Lingdong and Ji Chunhua, who came from various positions in the film industry.

Andy Lau made an opening speech on the stage, hoping that the vitality of Hong Kong films would last forever, and at the same time led to the song and dance performance "Blast", which is also the theme song of Stephen Chow’s "New king of comedy".

Subsequently, Daniel Wu, Feng Delun, Nicholas Tse and Li Canchen, starring in "New Special Police Man", came to the stage as the best visual effects award winners. This year is the 20th anniversary of the release of "The New Special Police Man", and the four people once again appeared together, which triggered a wave of Hong Kong film memories. Similarly, Ekin Cheng’s and Jordan chan’s combined performances are also full of Hong Kong film feelings.

There is a "professional spirit award" for the Golden Awards. Last year, it was awarded to Yang Ronglian and Jackie Chan, who have been in charge of tea for more than 30 years in the crew. The scene was very touching.

This year’s "Professional Spirit Award" was given to Liu Yun, a martial artist of the Dragon and Tiger. This is also the first time in history that a martial artist of the Dragon and Tiger has won the Golden Award.

"Dragon and Tiger Martial Arts Master" is a special type of work in Hong Kong movies, which refers to martial arts masters who specialize in filming. They practice martial arts and play thugs and minions in movies. It is common for them to be beaten and injured.

Liu Yun is 70 years old. In 1968, he joined the film circle as a dragon and tiger martial artist. He is the most important dragon and tiger martial artist in the history of Hong Kong movies. He worked with Jackie Chan and other kung fu stars and suffered numerous injuries. In the 1970s, humorous kung fu films were hot, and Liu Yun developed in front of the curtain with the stage name of "Fish Head Yun". In the 1990s, he returned to his original post as a Dragon and Tiger Martial Arts Master, and has been doing so ever since.

Last night, Liu Yun expressed the hardships of doing this job at the backstage meeting of the winners. When he was a dragon and tiger martial artist for the first time, he knocked his head on the ground and fainted. He woke up and continued filming.

This year’s Lifetime Achievement Award went to Xie Xian. Xie Xian, the 83-year-old father of Nicholas Tse, is the witness of Hong Kong entertainment circle for half a century. He was called "the fourth brother" by his peers because he ranked fourth at home, and starred in the movies "The Condor Heroes" and "The True Color of Heroes". When Xie Xian won the prize, the audience stood up and applauded him.

He said on the stage, "I am old. I have been in this business for more than 60 years. I am very happy to see you again. I hope everyone will be happy and healthy. I hope that I will shoot more good plays in the future and show them to you. "

"Warriors" won 7 awards.

Become the biggest winner

"Warriors" won a double harvest at the word-of-mouth box office in 2018 and was nominated for 17 Academy Awards, setting the best nomination record in the history of Academy Awards.

In the end, The Warriors won seven awards, including Best Film, Best Director, Best Screenplay, Best Photography, Best Editing, Best production designer and Best Fashion Design, and won 7 out of 17 awards, becoming the biggest winner of the night.

Yu Dong, the producer of "Warriors", said that he and Zhuang Wenqiang talked about the idea of "Warriors" when they collaborated on the first "Eavesdropping Storm", which lasted for 13 years. The original story outline was in 2006, and it took more than ten years to temper this story.

Zhuang Wenqiang himself won two awards, Best Director and Best Screenplay, at the Academy Awards last night. He was shortlisted for best director four times and won the first prize. He thanked his wife on the stage, "because she always thought my film was a success!" "

Operation Red Sea, who received eight nominations, finally won only three technical awards: Best Action Guidance, Best Visual Effect and Best Sound Effect.

Two award-winning films

It’s all about marginal people

This year, several films reflecting the theme of marginalized people won performance awards at the Academy Awards.

Fallen Man tells the story of two little people in Hong Kong.

Liang Changrong, a middle-aged man, was separated by injuries, and the young Filipino maid had to become a maid because of reality. The unexpected meeting of two strangers taught them how to face the four seasons of life.

Chen Xiaojuan, the director of Fallen Man, is also the winner of the best new director.

Although it is a work directed by a newcomer, The Fallen Man has a high degree of completion. It takes the daily life of the little people as the starting point and substitutes the audience’s emotions with daily warm pictures. It is a typical "little movie".

The film star said on the stage: "I am honored to receive this award from Louis Koo. It turns out that my acting is still very good. I want to thank the director Xiao Juan for her kindness and talent. She treated me like a child at the scene and thanked the producer Chen Guo. Without him, the play would not have been possible. Thanks to my boss for his financial support, so that I can shoot this play without receiving money. "

The best actress was won by Zeng Mei Hui Zi, who played "Sanfu". In her acceptance speech, she thanked Leslie Cheung. "In my heart, my brother gave me great encouragement, and I learned from him what’ the drama is bigger than the sky’."

Kara Wai won the Best Supporting Actress Award for Trish, which is the second time that she won the Best Supporting Actress Award at the Academy Awards, and it is also her fifth personal Academy Award.

Sister Hong said on the stage: "It can be said that I am an actor who supports the new director most in Hong Kong. There must be young people in Hong Kong movies. It doesn’t matter how much money an old man like me earns. If Hong Kong movies can blossom, I feel so happy because I am honored to participate."

"Trish" also contributed a best supporting actor, Foo Wa Yuen, who was nominated for the Academy Award for the first time.

He said excitedly: "I am a native of Hong Kong, and Hong Kong movies have accompanied me to grow up. I have witnessed Hong Kong movies shine, and I want to be an actor because of Hong Kong movies. Even if I have no achievements, I have persisted silently for many years. Thanks to the boss Louis Koo, it is not easy to find investment in this subject. " (Lu Fang)

　　Information picture

　　Information picture

　　Li Tang photo

　　Hu yunbing

　　Zhu Xidi photo

　　Photo by Zhou Qiqing

　　Photo by Liu Yun

　　Editor’s note: April 23rd is the Navy Memorial Day of the Chinese People’s Liberation Army. From the fishermen’s small wooden boats crossing the river in those days to the modern fleet of the blue ocean today, the people’s navy has grown from scratch and from weak to strong. So, where was the People’s Navy born? What kind of process did it go through when it was established? What memories and history are still preserved today?

　　Another Navy Memorial Day is coming. Walking into the Memorial Hall of the Birthplace of the Chinese People’s Liberation Army Navy, we can find the answer here … …

　　Taizhou Baima Temple

　　Witness the birth of the People’s Navy.

　　A historical record of Zhang Zhengui is displayed in the exhibition hall of the memorial hall, which shows the reply of the Central Military Commission on the date of the establishment of the navy in 1989: "It is agreed that the date of the establishment of the navy of the East China Military Region on April 23, 1949 is the date of the establishment of the navy of the Chinese People’s Liberation Army."

　　This is where it all started. On January 8, 1949, the the Political Bureau of the Communist Party of China (CPC) Central Committee Conference put forward: "In 1949 and 1950, we should strive to form an operational air force and a navy to defend the coastal areas along the river." At the beginning of that year, the Central Military Commission handed over the important task of forming the People’s Navy to the Third Field Army. In late March, Chen Yi, commander of the Third Field Army, conveyed the decision of the Central Military Commission on the establishment of the People’s Navy to Zhang Aiping, deputy commander of the Central China Military Region and member of the Third Field Committee, and instructed him to be responsible for the establishment of the People’s Navy.

　　At the beginning of April, Taizhou Baima Temple became the headquarters of Sanye, with Su Yu, deputy commander and second deputy political commissar of Sanye, and Zhang zhen, chief of staff, leading his troops. "The geographical location here is good, not far from the Yangtze River, which is convenient for the command and flexible dispatch of troops in the battle of crossing the river; At the same time, as an old liberated area, it has a good mass base and convenient transportation. " Wang Mingzhe, a researcher at the memorial hall, said that the headquarters of the Third Field Army Crossing the River was located in the reading building of Wang Jinghu, a large local family. Zhang Aiping rushed to Baima Temple overnight. Under the leadership of Su Yu, he actively participated in the investigation, research and planning of preparing for the establishment of the navy, and began all the preparations for the formation of the People’s Navy.

　　On April 20th, the battle of crossing the river started. On the 23rd, the main force of Sanye crossed the river successfully, and the 35th Army of the 8th Corps of Sanye liberated Nanjing. On the same day, the Central Military Commission sent an urgent telegram to Sanye: immediately set up a navy, named the Navy of the East China Military Region of the China People’s Liberation Army. At 1: 30 pm, Zhang Aiping called 13 people, including Li Jin, deputy chief of staff of the 84th Division of the 28th Army, in the conference room on the second floor of Baimamiao Reading Building to hold the inaugural meeting of the East China Military Region Navy.

　　In this way, the first unit of the People’s Navy was proclaimed. The White Horse Temple thus became the birthplace of the navy and was written in history.

　　Hundreds of cultural relics

　　Show the development process from scratch

　　The former site of the headquarters of the third field army crossing the river has been preserved for many years. In 1989, the reading building and hall house were officially opened to the public after renovation. In 2006, the former site was listed as a national key cultural relics protection unit.

　　Today, in six exhibition rooms in four exhibition areas of the former site, rich pictures and detailed words tell the story of the victory of the East Line Group under the command of Sanye Command. The reading building in the former courtyard has a history of more than 130 years. On the second floor of the reading building, the scene of the conference room of the Sanye River Crossing Campaign Command Center is reproduced; Downstairs, the bedrooms and offices of Su Yu, Zhang zhen and Zhang Aiping have been restored, and Chen Zhan has more than 50 physical objects such as carved wooden couches, wooden boxes and coffee tables that the generals have used.

　　About 500 meters west of the former site of the birthplace of the navy, it is the memorial hall (new hall) of the birthplace of the Chinese People’s Liberation Army Navy. It was completed and opened in April 1999, the 50th anniversary of the birth of the People’s Navy. From a distance, it looks like a huge warship sailing in the sea. On the memorial square, there are more than 20 pieces of navy decommissioning equipment, such as fighter planes, helicopters, mines, radars, missiles and naval guns.

　　Enter the exhibition hall from the square through a "gangway". The exhibition area, full of naval elements, consists of five parts: Modern Vicissitudes, Building a White Horse, Powerful Seas, Developing and Growing, and Deep Fish and Water, showing the development process of the People’s Navy from scratch and from weak to strong. More than 300 precious literature and history materials are convenient for the audience to browse and flip through with the help of rear projection TV and touch screen.

　　Wooden boat before crossing the river

　　Reproduce the history of military and civilian fighting side by side

　　The "treasure of the town hall" in the memorial hall is a special wooden boat before crossing the river. From the bullet holes and the traces of cork blocking the eyes covered with it, it is not difficult to imagine the scene when the people braved the bullets to support the liberation army to cross the river.

　　This wooden boat before crossing the river, which was unanimously evaluated as a national first-class revolutionary cultural relic by the expert group, was used by the father of Zhou Dehong, a fisherman in Yonganzhou Town, gaogang district, Taizhou, and was collected into the museum in 1999 when the memorial hall was built.

　　Zhou Dehong’s father made a living by fishing in Yonganzhou on the Yangtze River, which coincided with the People’s Liberation Army collecting ships and preparing to cross the Yangtze River. Zhou Dehong’s father took the lead in responding and modified his fishing boat to cross the river. After taking the initiative to donate, Zhou’s fishing boat and other collecting vessels moored in Jiajiang, Yonganzhou, along the Yangtze River for short-term training. Later, Zhou Fu paddled the boat and took part in the work before crossing the river. After the victory of crossing the river, this wooden boat has been repaired many times and has been used as a fishing boat by Zhou family.

　　"At that time, the People’s Liberation Army almost relied on this wooden fishing boat to cross the Yangtze River. Many unknown boatmen were also behind-the-scenes heroes of this battle, reflecting the history of the military and civilians fighting side by side." Yang Development, director of the memorial office, said.

　　Rapid upgrading of naval equipment

　　The second aircraft carrier

　　The aircraft carrier was developed by China itself. On April 26, 2017, the main hull of the aircraft carrier was completed, and the main system equipment such as power and electricity were installed in place, and the launching ceremony was held in Dalian. This indicates that China’s independent design and construction of aircraft carriers has achieved significant stage results. From rebuilding to building an aircraft carrier independently, it shows that China has fully mastered the relevant technology and management experience of aircraft carriers.

　　New 10,000-ton destroyer

　　This type of ship is completely independently developed by China, equipped with new air defense, anti-missile, anti-ship and anti-submarine weapons, and has strong information perception, air defense and anti-missile and sea attack capabilities. It is a landmark warship for the navy to achieve strategic transformation and development. On June 28, 2017, the ship was launched in Shanghai Jiangnan Shipbuilding (Group) Co., Ltd., which marked a new step in the development of destroyers in China.

　　New integrated supply ship

　　This ship is a new type of comprehensive supply ship independently developed by China with the world advanced level, which can provide maritime accompanying supply for our naval aircraft carrier formation and offshore mobile formation. The first ship, Hulun Lake Ship (Ship No.965), was listed on September 1, 2017. The entry of the ship laid a more solid equipment foundation for naval vessels to go deep blue, marking the naval ocean support capability jumping to a new level.

　　Other equipment

　　Since March 21, 2014, new guided missile destroyers such as Kunming Ship, Hefei Ship and Xining Ship have been listed one after another, which has enhanced the regional air defense and sea strike capability of the surface combat vessels formation; Since January 31, 2013, new guided missile destroyers such as Changchun Ship, Zhengzhou Ship and Xi ‘an Ship have been in service successively. Because of their excellent regional air defense and over-the-horizon strike capability, they have been praised as "China Aegis" by military fans.

　　In addition, carrier-based fighters were delivered in batches, early warning aircraft and carrier-based helicopters were added to the family, and the people’s navy team grew stronger.

　　Cartography of this edition: Cai Huawei

As a leading independent brand in China, Chery Automobile has been committed to building high-quality, cost-effective and high-tech automobile products to meet the needs of different consumers. In April this year, Chery Automobile officially released its brand-new iCAR brand, anchoring the new youth market, covering multiple product sequences such as cars and SUVs, providing intelligent solutions for system scenarios, and positioning itself to cut into the passenger car market of 150,000-300,000 yuan.

As the first model of iCAR brand, iCAR 03 made a stunning appearance at this year’s Shanghai International Auto Show, which aroused widespread concern. This car is positioned as a pure electric hard-core SUV, relying on four technical fields of Chery Group and S5X electric platform, equipped with i-MS multi-element Rubik’s Cube new energy architecture and i-VA ecology, with intelligent real-time electric four-wheel drive, all-aluminum body structure and integrated die-casting longitudinal beam, as well as all-aluminum H-arm suspension, high bionic seat and large-size damping software. Recently, according to official news, iCAR 03 is expected to be officially listed at the end of September, and the estimated price is around 150,000 yuan.

So, what are the highlights and advantages of this car? Let’s take a look.

In terms of appearance, iCAR 03 adopts the design language of square box style, the convex front bumper and large-size wheel eyebrows are angular, and a large number of straight-line designs highlight the hard-core off-road characteristics. The front face is designed with a closed air intake grille, and the headlights on both sides are also unique in shape. The interior of the headlights has also been carefully designed. The middle of the grille is a brand-new "I"-shaped logo, and the lower surrounding design is also very off-road. The side of the car body looks simple, adopting the popular hidden door handle design, straight line design on the side, black wheel eyebrows with large wheels. The external storage box at the tail is quite unique. The taillights on both sides are vertical and the internal light source has been designed.

In terms of interior, iCAR 03 looks simple and technical as a whole, with a large central control screen in the middle and support for OTA upgrade and voice control. Below the central control screen are air conditioning outlets and some physical buttons. The steering wheel adopts a three-piece design, and a large area of soft material is used for wrapping, which has a good performance in texture. The dashboard is a full LCD screen, and can display a variety of information and modes. The seat is made of high bionic material and has the functions of heating, ventilation and massage. It is also worth mentioning that the auxiliary instrument panel has a large storage space, and there are handrails on both sides to facilitate the operation of drivers and passengers. There is also a mobile phone wireless charging area at the front end, and an open water cup slot at the back.

In terms of power, iCAR 03 will provide two versions of single motor and double motor. The maximum power of single motor version is 135kW, and that of double motor version is 70kW+135kW. As for the battery, iCAR 03 will be equipped with Contemporary Amperex Technology Co., Limited lithium iron phosphate battery, which will be packaged by Qida Power, and the capacity will be 65kWh and 69Wh. According to official estimates, the cruising range of iCAR 03 will reach 500 kilometers. In addition, iCAR 03 is also equipped with a solar charging system, and solar panels are integrated in the front hatch cover and roof skylight, which are used as on-board solar power generation components to provide additional power for the whole vehicle. It is officially claimed that in Shanghai, for example, on-board solar energy will probably provide vehicles with more than 2,000 kilometers of battery life throughout the year, and external solar energy will provide vehicles with more than 7,000 kilometers of battery life throughout the year.

In terms of safety, iCAR 03 will be equipped with the intelligent driving assistance system i-Drive independently developed by Chery Automobile, including ACC adaptive cruise, AEB automatic emergency braking, LKA lane keeping, LCA parallel assistance, BSD blind spot monitoring, RCPA reversing warning and other functions. In addition, iCAR 03 will also be equipped with 360-degree panoramic image, TPMS tire pressure monitoring, EPB electronic parking and other functions.

Summary: Chery iCAR 03, as a pure electric hard-core SUV, has good performance and competitiveness in terms of appearance, interior, power and configuration. This car not only meets the needs of new young people for fashion personality, but also meets their needs for off-road performance and intelligent technology. I believe that this car will bring more surprises and choices to consumers after it goes on the market.

　　On the stage of the Spring Festival Evening in February 2024, the creative program "Nianjin" made a stunning appearance. Four performers were dressed in Hanfu in the Han, Tang, Song and Ming Dynasties. In front of the camera, traditional patterns, such as dogwood patterns, Swiss lion patterns, peony patterns, laurel patterns and gourd patterns, were exquisitely presented, showing a different artistic charm.

　　this is93-year-old China contemporary arts and crafts artist, pattern scientist, art educator and designer Chang Shana.A newly completed work.

　　During the preparation of the program, the director invited Chang Shana as an art consultant, and the design team extracted all kinds of patterns from historical materials, arranged them by hand, and finally Chang Shana made hand-painted modifications.

　　"I am from Dunhuang, and my hometown is Dunhuang … …”Facing CCTV’s behind-the-scenes interview, Chang Shana said,"I like patterns very much. Every time I see them, it’s like seeing my old friends. I’ve been dealing with patterns all my life … …”

　　Dunhuang is the theme of Chang Shana’s design life. She grew up in Dunhuang, constantly drawing design inspiration from Dunhuang elements and running all her life to promote Dunhuang art. She is called"Daughter of Dunhuang Art"In 2019, she wonChina Federation of Literary and Art Circles“Lifelong achievement artist "honor.title.

　　From Paris to Dunhuang

　　There is a river in Lyon, France, called La Saone.

　　In 1931, he studied at Lyon National Academy of Fine Arts.Chang ShuhongDecided to use the feminine French word Saone to name the newborn daughter, transliteration isShana.

In 1933, Chang Shana and his parents took a group photo in Paris.

　　One day in the autumn of 1935, Chang Shuhong found a set on the old bookstall on the Seine.The six major editions of Dunhuang Grottoes are the French sinologist Bo.hopeAnd the book, which was filmed in Dunhuang Grottoes in China.More than 300 photos of murals and sculptures, the creation of which spans thousands of years.

　　Chang Shuhong was shocked: "TheirThe brushwork is vigorous and powerful, the composition is magnificent and the characterization is vivid and powerful.His bold and unrestrained brushwork is even rougher than modern fauvism paintings … … "He later told Chang Shana that he had always admired European and Renaissance art, but he didn’t know it.The motherland has a thousand-year-old grotto art.He felt ashamed of it. From then on, he made up his mind to return to China to visit Dunhuang Grottoes.

　　In August 1942,"the countryMember of the Preparatory Committee of Dunhuang Art Research InstituteWill "Established, Chang Shuhong as deputy director. He finally had the opportunity to go to Dunhuang in person.

　　At the end of 1943, Chang Shana and his sister arrived in Dunhuang with their mother. Chang Shana went to visit in an ox cart."Thousand Buddha Cave" (hereinafter referred to as "Mogao Grottoes")She remembers that the sky was blue and the Daquan River in front of the Thousand Buddha Cave was frozen into a white glacier.

　　As soon as she entered the hole, she was fascinated at once."Under the sunlight from the cave entrance, there are so many murals and colored sculptures that have never been seen before, which are overwhelming and colorful … …”

A family of three lives in the Mogao grottoes.

　　The family lives in a room in the middle temple of the Thousand Buddha Cave. I ate the big pot rice in the canteen, and every meal must be accompanied by salt and vinegar to neutralize the local alkaline drinking water.

　　In Dunhuang, Chang Shana got up early every day, practicing calligraphy first, then learning French, and asked Dong Xiwen to tutor Chinese and Western art history, and Su Yinghui to tutor China art history. At the request of her father, she went to the cave to copy murals every day, just like adults.

　　"Dad asked me to start with objective copying and then take finishing copying as the standard.Visit all the key murals in the representative caves of the Northern Wei, Western Wei, Sui, Tang, Five Dynasties, Song and Yuan Dynasties.And understand the historical background of murals in copying, and accurately grasp the era style of murals in past dynasties. "Chang Shana said that she climbed into the cave on the centipede ladder every day, and when the morning sunlight came in directly, she lit up the colorful walls, and she began to paint cheerfully. In the desert, she practiced."I have no academic qualifications in the first stage of my artistic life.."

　　"National, scientific and popular"

　　From 1948 to 1950, Chang Shana was invited by Ye Lihua, a Canadian Jew, to study at the Art School of the Boston Museum of Art.. At the end of 1950, under the influence of progressive students studying in the United States, Chang Shana resolutely gave up his unfinished studies in the United States and returned home early.

　　The first thing she did when she returned to China, she assisted her father, Chang Shuhong, and held a party on the Wumen Gate Tower in Beijing.“Dunhuang Art Exhibition "In this exhibition, sheReceived Liang Sicheng and Lin Huiyin.After visiting the Dunhuang Art Exhibition, they decided to hire Chang Shana as the teaching assistant of the Arts and Crafts Teaching and Research Group of Tsinghua University Construction Department. It was also from then on that she embarked on the road of arts and crafts and art design.

Prepare for "Dunhuang Art Exhibition"

　　In the construction department of Tsinghua University, Chang Shana accompanied Lin Huiyin to visit cloisonne, porcelain-burning and other craft factories that were on the verge of closure at that time.A number of novel patterns with national style and convenient production were designed..

　　In 1952, the "Asia-Pacific Regional Peace Conference" was held in Beijing. Under the guidance of Lin Huiyin, Chang Shana designed a silk headscarf with the pattern of Dunhuang algae wells as a gift for delegates from various countries.

　　In 1953, Chang Shana was transferred to the Department of Practical Fine Arts of the Central Academy of Fine Arts.In 1956, the Central Academy of Arts and Crafts (now Tsinghua University Academy of Fine Arts) was established and Chang Shana was transferred to the Department of Dyeing and Weaving.Teaching basic courses of pattern and dyeing and weaving design.

In 1996, Chang Shana delivered a speech at the "Art Design Exhibition of Central Academy of Arts and Crafts".

　　From 1958 to 1959, in order to celebrate the 10th anniversary of the founding of New China, Premier Zhou Enlai personally directed the construction of "Top Ten Buildings" in Beijing, and the Great Hall of the People was one of them.

　　"The Great Hall of the People will become the focus of political activities, which not only reflects the representatives of hundreds of millions of people discussing state affairs, but also reflects the form with China national style and the new content of building socialism under the leadership of the Communist Party of China after the founding of New China." Chang Shana recalled. Under the leadership of Lei Guiyuan, then vice president of the Central Academy of Arts and Crafts, sheParticipated in the whole process of architectural decoration design of the Great Hall of the People.. She upholds "Make the past serve the present and make foreign things serve China"Based on the design policy, combined with the consideration of structure, lighting, sound and other factors, after repeated deliberation, the design scheme of the dome light of the Great Hall of the People — — The dome light of the Great Hall, which accommodates 10,000 people, is centered on the red five-star and surrounded by radial sunflower petals, forming a group of dome light patterns symbolizing that "hundreds of millions of people are facing the light".

The great hall of the people banquet hall tianding light-decoration

　　Premier Zhou Enlai once suggested that the design of the Great Hall of the People should reflectThe principle of "national, scientific and popular". This has also become the artistic concept that Chang Shana pursues all his life..

　　From 1983 to 1998, Chang Shana was the president of the Central Academy of Arts and Crafts.In 1994, she presided over the design.The Central People’s Government presented the Hong Kong Special Administrative Region with the commemorative sculpture "Forever Blooming Bauhinia". The sculpture should be "permanent, commemorative and artistic", which should not only reflect the meaning of the commemorative sculpture given by the central government, but also take into account the meaning and form that Hong Kong is willing to accept. Chang Shana recounted that in early 1997, she and her team made a field trip in Hong Kong and found that there were many bauhinia trees all over the street. "I was really excited to see bauhinia everywhere: bauhinia is the regional flower of Hong Kong, and isn’t it also a blooming bauhinia on the regional emblem of Hong Kong?" She took many photos of Bauhinia and drew many sketches, and the prototype of the sculpture scheme came into being. The design and production lasted for half a year, and the full-scale bauhinia sculpture with a height of 9.29 meters was completed. Chang Shana deeply touched:“‘Forever blooming bauhinia ’ It will stand permanently in the square of Hong Kong Convention and Exhibition Center and become a historical symbol and memorial of Hong Kong’s return to the motherland. From this, we can comfort our predecessors again. "

Commemorative sculpture "Forever Blooming Bauhinia"

　　Don’t forget that you are from Dunhuang.

　　Chang Shuhong once wrote to Chang Shana and said, "Shana, don’t forget that you are ‘ Dunhuang people ’ 。” She practiced this sentence all her life. She copied and created tens of thousands of Dunhuang art works and tirelessly publicized Dunhuang civilization to the world.

　　In 1959, Chang Shana, Li Mianlu and Huang Nengfu used their summer vacation to go to the Mogao Grottoes to copy and sort out murals and colorful figures and costumes, and sorted them out altogether.Three hundred and twenty-eight color pictures. Limited by the conditions of the times, these materials were not published until 1986 and were namedDunhuang Costume Patterns of Past Dynasties.

　　In 2003, Chang Shana, who had retired, went to Dunhuang with four graduate students and compiled and painted.Decorative Patterns of Dunhuang in China in Past DynastiesA book.

　　In 2014, she began to holdThe world tour of "Blooming Dunhuang" shows and analyzes the pattern art of Dunhuang to people.Let Dunhuang elements enter a more popular world … …

　　In 2019, Chang Shana wonChina Federation of Literary and Art Circles“Lifelong achievement artist "Title, the award speech reads: "As the daughter of Dunhuang art, Chang Shana bears the change of the times of the organic combination of Dunhuang art research and modern art design with her special experience … …”

Chang Shana (second from right) won the honorary title of "Lifelong Achievement Artist" of China Federation of Literary and Art Circles.

　　In 2021, the first session was hosted by Gansu Provincial Department of Culture and Tourism and Tsinghua University Academy of Fine Arts."Chang Shana Design Award"The competition was launched, and based on the Silk Road culture and Dunhuang art patterns, outstanding design works were collected for global design talents.

　　In October, 2023, Chang Shana returned to Dunhuang Mogao Grottoes, awarded the "Chang Shana Design Award" and also visited his father’s grave.At the gate of Dunhuang Research Institute in Gansu, Chang Shana and Fan Jinshi met. They shook hands and took photos, and had a good talk. Chang Shana whispered a French sentence to Fan Jinshi: "C’est la vie. (This is life)." Two elderly people, who have been guarding the land of Dunhuang all their lives, said goodbye to each other.

In 2017, Chang Shana went to the warehouse of the French Ji Mei Museum and saw "The Image of Shana".

　　My son Cui Donghui said that in the past two years, my mother’s life has slowed down. She gets up early every day, but she is no longer in a hurry, just sitting in a comfortable chair, reading, listening to the news and dozing off. When you rise, you still have to draw pictures, silently drawing some patterns of grottoes restoration, which are someThe pattern engraved in her mind..

　　Occasionally, she will sing French nursery rhymes, as if recalling the deepest part of her memory. Dunhuang is the most frequently mentioned, and she and her son also said,The place I miss most in my life is Dunhuang..

　　　 [XCAR Information Original]

　　　　According to the previous news, the 2011 mazda 6 (redesigned Xinma 6) will be officially launched in early December.The estimated selling price is152,800 yuanrise. With the official guide price of cash mazda 6.17.98-19.98 million yuanIn comparison, the preferential margin of Singapore-Malaysia 6 is very large. Recently,Before the new horse 6 went on the market, we also got the clear spy photos of the new car..

2011 mazda 6 is clear and free from false spy photos.

　　　　There are some changes in the appearance of the redesigned mazda 6, the most obvious change is the front grille, which adopts the grille design of the previous old Ma 6 coupe, and the front face is more youthful and sporty. At the same time, the front bumper also moved closer to the old mazda 6 coupe, and the fog lights originally integrated in the headlights came to the bumper.

2011 mazda 6 is clear and free from false spy photos.

　　　　Compared with the front of the car, there are few changes in the rear of the new mazda 6, only in the shape of the rim. However, due to cost considerations, the rim size of the redesigned mazda 6 remains unchanged, and it is still a 16-inch aluminum alloy wheel. The tail of New mazda 6 has remained basically unchanged.

2011 mazda 6 is clear and free from false spy photos.

　　　　In terms of power, the redesigned mazda 6 will not be changed basically, and it is still a classic 2.0L engine with a maximum power of 108kw. Matching 6-speed manual or 5-speed automatic manual transmission.

Mazda 6 2.0L engine

Front face of mazda 6 coupe

　　　　The biggest significance of the introduction of the redesigned mazda 6 is to lower the price of this model in the official name. In fact, mazda 6 has already had a discount of 30,000 yuan.

　　　　Editor’s comment:It is a wise choice to adopt the front face of the coupe in 2011 mazda 6, and the younger design can give full play to the residual heat of mazda 6.

　

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1. 2011 mazda 6 is clear and free from false spy photos.

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　　　 Extended reading:4S shop real shot domestic mazda 8 will be officially listed at the end of the year

　　　 Recently, I learned from the official of FAW Mazda that the brand-new mazda 8 is expected to be officially launched in December, and we saw this upcoming mazda 8 in the 4S shop of FAW Mazda at the first time. Its main competitors are Buick GL8 and Honda Odyssey.

Domestic mazda 8

　
Equipped with chrome-plated door handles, keyless starting system and five 16-inch wheels.

　　　　According to the information obtained before, the body size of domestic mazda 8 is 4860mm； long; Width 1852mm；; It is 1685mm high and can accommodate up to 8 people, far exceeding the 2950mm wheelbase of B-class cars, ensuring sufficient rear row space.

Domestic mazda 8

　　　　In the combination of rear seats, it also shows that more humanized design space is more spacious. The second row of seats not only has high riding comfort, but also can realize long-distance free movement back and forth. At the same time, the right seat in the second row can move left and right, so that passengers can easily get in and out of the second and third rows.

Domestic mazda 8 rear seat

　　　　In terms of comfort configuration, the new car will be equipped with electric sunroof, leather steering wheel (multi-function)/seat, 8-direction electric adjustment of driver’s seat, second row independent seat (right seat can slide left and right), electric folding exterior rearview mirror, four-door one-touch lifting electric doors and windows, three-zone independent control electric air conditioner, keyless start and so on.

Very sharp headlights

　　　　In terms of safety configuration, the new car will be equipped with ABS+EBD, DSC+TCS+EBA, front fog lights, 6 airbags, water-repellent front and exterior rearview mirrors (which can be heated for defogging)/window glass, and light-sensitive smart headlights with automatic opening and closing functions.

Domestic mazda 8

　
Electric outside rearview mirror with turn signal and high-position brake light at the rear.

　
Electric outside rearview mirror with turn signal and sharp headlights.

　　　　In terms of power, the original Japanese mazda 8 is equipped with two engines in terms of power, namely a 2.3LMZR turbocharged engine and a 2.3LMZR inline 4-cylinder naturally aspirated engine. It is expected that the domestic models will only have a 2.3L naturally aspirated engine for the time being.

Domestic mazda 8

　　　　Edit commentsDomestic mazda 8 has the strength to become a strong competitor of Odyssey, GL8 and other business models, but Mazda is a sports brand after all. How mazda 8 moves into the business MPV field is a test of the brand marketing ability of manufacturers.

　

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2. 4S shop real shot domestic mazda 8.

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New energy vehicles and fuel vehicles have their own characteristics. It is hard to say who is better than who, and consumers will boldly buy whatever they like. I don’t know if you know anything about what is introduced today. As for its advantages, please read on.

First of all, from the appearance, the front face of Audi S6 looks cool and sporty. Coupled with the exquisite headlights, the visual effect looks quite young. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, automatic steering, delayed closing, rain and fog mode and so on. Come to the car side, the car body size is 4954MM*1886MM*1447MM, the car adopts young lines, the car body presents a fashionable and generous design style, with large-sized thick-walled tires, and smooth lines run through the whole car side. In the rear part, the rear looks very fashionable and sporty, the taillights look very rustic, and with the unique exhaust pipe, the whole looks very atmospheric.

When I came into the car, the interior looked very avant-garde, which improved the sense of fashion and simplicity. The steering wheel of this car is very personalized, equipped with the functions of manual steering wheel up and down+front and rear adjustment, steering wheel heating, etc., and the shape is very fighting. Let’s take a look at the central control, which is decorated with a 10.1-inch central control screen, which makes the interior design quite layered and gives people a sense of simplicity. Let’s take a look at the dashboard and seats again. The dashboard design is remarkable and very eye-catching. The car uses a leather /Alcantara mixed seat, and the seat wrapping is in place, which is basically enough for daily use.

Looking at the configuration, the Audi S6 is equipped with car networking, driving mode selection, remote control key, rear window sunshade, interior atmosphere lights and other configurations.

OK！ Next, let’s sum up. This class of cars can often give consideration to both cost performance and practicality, and is often considered by most consumers as the first choice when buying a car.

Huawei’s self-developed operating system has finally been unveiled.

On August 9th, Huawei Consumer Business officially released its brand-new distributed operating system "HarmonyOS OS" based on microkernel and facing all scenarios to the whole world at its global developer conference.

Huawei said that HarmonyOS OS is the product of welcoming the era of full-scene experience, and will give full play to its advantages of lightweight, compact and powerful functions, and take the lead in applying it to smart terminals such as smart watches, smart screens, vehicle-mounted equipment and smart speakers, and strive to build a cross-terminal integration and sharing ecosystem, reshape a safe and reliable operating environment, and create a new experience of full-scene smart life for consumers. In other words, Huawei’s smart terminal will use its own operating system in the future.

"As early as ten years ago, Huawei began to think about facing the future era of full-scenario wisdom. Users need a new experience that is cross-hardware, cross-platform and seamless, which completely breaks through the physical space." Yu Chengdong, CEO of Huawei’s consumer business, said when introducing the original intention of HarmonyOS’s OS development: "With the advent of the era of full-scenario wisdom, Huawei believes that it is necessary to further improve the cross-platform capability of the operating system, including the ability to support full-scenario, cross-device and platform, and the ability to cope with low latency and high security challenges. Therefore, the embryonic form of HarmonyOS OS has gradually formed. It can be said that the starting point of HarmonyOS OS is different from Android and iOS. It is a brand-new distributed operating system based on microkernel and facing the whole scene, which can meet the requirements of smooth experience of the whole scene, trusted security at the architecture level, seamless collaboration across terminals and multi-terminal deployment at one time. HarmonyOS should be born in the future. "

According to Huawei, HarmonyOS OS is designed to meet the high-standard connection requirements of intelligent experience in the whole scene, and it has four system solutions.

First of all, the distributed architecture is used for terminal OS for the first time, which can realize seamless collaborative experience across terminals. HarmonyOS OS’s "Distributed OS Architecture" and "Distributed Soft Bus Technology" shield the application developers from the realization difficulty of the underlying technology of the corresponding distributed application through the four capabilities of public communication platform, distributed data management, distributed capability scheduling and virtual peripherals, so that developers can focus on their own business logic and develop cross-terminal distributed applications like developing the same terminal, and also enable the end consumers to enjoy the seamless experience brought by the powerful cross-terminal business collaboration capability for various usage scenarios.

Secondly, it is determined that the delay engine and high-performance IPC technology can realize the natural fluency of the system. HarmonyOS OS solves the problem of insufficient performance of the existing system by using two technologies: deterministic delay engine and high-performance IPC. The delay engine can allocate the priority and time limit of task execution in the system for scheduling before task execution, and the task resources with high priority will give priority to scheduling, and the application response delay will be reduced by 25.7%. The compact structure of HarmonyOS microkernel greatly improves the performance of IPC (Inter-process Communication), and the efficiency of inter-process communication is 5 times higher than that of the existing system.

Thirdly, remould the trustworthiness and security of terminal equipment based on microkernel architecture. HarmonyOS OS adopts a brand-new microkernel design, which has stronger security features and low latency. The basic idea of microkernel design is to simplify the kernel function, realize system services as much as possible in the user mode outside the kernel, and add mutual security protection. Microkernel only provides the most basic services, such as multi-process scheduling and multi-process communication.

HarmonyOS OS applies microkernel technology to trusted execution environment (TEE), and reconstructs trusted security through formal methods. Formal method is an effective means to verify the correctness and no loopholes of the system from the source by mathematical methods. Traditional verification methods, such as functional verification and simulated attack, can only be verified in selected limited scenarios, while formal methods can verify all software running paths through data models. HarmonyOS OS applies formal method to terminal TEE for the first time, which significantly improves the security level. At the same time, because the code amount of HarmonyOS OS microkernel is only one thousandth of that of Linux macro kernel, its attack probability is also greatly reduced.

Finally, the unified IDE supports one-time development and multi-terminal deployment to realize cross-terminal ecological sharing. HarmonyOS OS relies on multi-terminal development IDE, multi-language unified compilation, distributed architecture Kit to provide screen layout controls and automatic adaptation of interaction, support control drag and drop, and preview-oriented visual programming, so that developers can efficiently build multi-terminal automatic running App based on the same project, realize real one-time development and multi-terminal deployment, and realize sharing ecology among devices. Huawei Ark Compiler is the first static compiler to replace Android virtual machine mode, which allows developers to compile high-level languages into machine code at one time in the development environment. In addition, Ark compiler will support multilingual unified compilation in the future, which can greatly improve the development efficiency.

Huawei also announced the evolution roadmap of HarmonyOS kernel and OS, and will take the lead in using HarmonyOS OS 1.0 in the smart screen products launched this year. In the next three years, in addition to improving related technologies, HarmonyOS OS will be gradually applied to more intelligent devices such as wearable devices, smart screens and car machines.

At the same time, in order to rapidly promote the ecological development of OS in HarmonyOS, HarmonyOS OS will open its source to developers all over the world, and promote the establishment of an open source foundation and an open source community, so as to jointly promote the development of HarmonyOS with developers and make suggestions on industrial or technological development through discussion.

Yu Chengdong believes that China already has a sound application ecology and a huge user base. In the future, Huawei will rely on China to build the HarmonyOS OS ecosystem globally. By focusing on new values, it will open up its core capabilities in communication, photography, full scene and AI, and work with ecological partners from all walks of life to create applications and services with better consumer experience, inject new vitality into the industry, and create a new experience and ecology with full scene intelligence. "We believe that the launch of HarmonyOS OS will greatly enhance the vitality and ecology of the industry. We welcome global developers to actively support HarmonyOS’s OS ecological construction and jointly create a full-scenario intelligent life experience for consumers. ".

[car home Hangzhou Preferential Promotion Channel] brings you the latest news. At present, Land Rover, a high-profile luxury SUV, is carrying out an unprecedented preferential activity in Hangzhou. Car buyers can enjoy a cash profit of up to 300,000 yuan, which makes this high-end model with a starting price of 718,000 yuan have a more attractive market performance. If you are interested in Range Rover Sport Edition, you must grasp this moment and click "Check the car price" in the quotation form to get more generous car purchase discounts.

Range Rover Sport Edition shows the perfect combination of luxury and sport with its unique design. The front face is tough, and the iconic air intake grille adopts a bold family-style design with distinct layers, giving the vehicle a high degree of recognition. The streamlined design on the side of the car body and the sculptural waistline set off each other, showing strength and movement. Overall style, Range Rover Sport Edition not only pursues performance, but also pays attention to the exquisiteness and elegance of details. It is a model of luxury and sportsmanship.

The side lines of Range Rover Sport Edition show the perfect combination of luxury and strength. The body length is 4946mm, the width is 2047mm, the tall body design is 2820mm, and the wheelbase is 2997mm, which ensures the spacious and comfortable interior space. The front and rear wheel tracks are 1702mm and 1704mm respectively, and the precise layout gives the vehicle excellent driving stability. Tyre size chooses 255/60 R20 with dynamic rim design, which not only improves the driving performance, but also adds the aesthetic feeling of movement and strength visually.

The interior design of Range Rover Sport Edition is full of luxury and technology. Exquisite leather and leather materials wrap the steering wheel, which not only brings a comfortable grip, but also is equipped with electric up and down+front and rear adjustment function to ensure that the driver can easily find the most comfortable position. The central 13.1-inch large central control screen stands in front of the driver’s line of sight, integrating multimedia system, navigation, telephone, air conditioning and skylight control, with convenient operation and clear display.

In terms of seats, whether it is imitation leather or leather material, it shows a high degree of comfort. The main and co-pilot seats support four-way adjustment, including front and rear, backrest, height and lumbar support, to ensure the comfort of long-distance driving. The front seats are also equipped with heating and ventilation functions, as well as electric seat memory, which is convenient for drivers and passengers to customize their sitting posture according to their personal preferences. The second row of seats also has backrest adjustment, and the space is flexible. In addition, the rear seats support proportional tilting, which provides convenience for loading large items. The whole interior design takes into account luxury and practicality to meet the different needs of drivers and passengers.

Range Rover Sport Edition is equipped with a powerful 3.0T L6 engine, with a maximum power of 265kW and an astonishing peak torque of 500 N m.. This power heart is matched with an 8-speed automatic manual transmission, which ensures that the vehicle can provide smooth power output and excellent handling performance in various driving situations.

Generally speaking, the owner of car home has given a unique view on the appearance change of Range Rover Sport Edition. Although he thinks it is slightly mellow compared with the previous generation, it does not lose the flavor of science and technology. As a luxury SUV, Range Rover Sport Edition is constantly evolving to meet the needs of consumers while meeting modern aesthetic needs. This evolutionary process is undoubtedly part of its charm.