Tokyo 2020 Olympics - Table Tennis - Mixed Doubles - Last 16 - Tokyo Metropolitan Gymnasium - Tokyo, Japan - July 24, 2021. Heming Hu of Australia and Melissa Tapper of Australia against Emmanuel Lebesson of France and Jia Nan Yuan of France REUTERS/Thomas Peter 

Tokyo 2020 Olympics - Table Tennis - Mixed Doubles - Last 16 - Tokyo Metropolitan Gymnasium - Tokyo, Japan - July 24, 2021. Heming Hu of Australia and Melissa Tapper of Australia in action against Emmanuel Lebesson of France and Jia Nan Yuan of France REUTERS/Luisa Gonzalez 

Tokyo 2020 Olympics - Table Tennis - Mixed Doubles - Last 16 - Tokyo Metropolitan Gymnasium - Tokyo, Japan - July 24, 2021. Emmanuel Lebesson of France and Jia Nan Yuan of France in action against Heming Hu of Australia and Melissa Tapper of Australia REUTERS/Thomas Peter 

71st Cannes Film Festival - Photocall for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France May 12, 2018. Director Jia Zhangke poses with cast members Zhang Yibai, Zhao Tao and Fan Liao. REUTERS/Jean-Paul Pelissier 

71st Cannes Film Festival - Photocall for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France May 12, 2018. Director Jia Zhangke poses with cast members Zhang Yibai, Zhao Tao and Fan Liao. REUTERS/Jean-Paul Pelissier 

71st Cannes Film Festival - News conference for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France, May 12, 2018. Director Jia Zhangke and cast members Zhao Tao and Fan Liao attend a news conference. REUTERS/Regis Duvignau 

71st Cannes Film Festival - News conference for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France, May 12, 2018. Director Jia Zhangke attends a news conference. REUTERS/Regis Duvignau 

71st Cannes Film Festival - News conference for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France, May 12, 2018. Director Jia Zhangke and cast member Zhao Tao attend a news conference. REUTERS/Regis Duvignau 

71st Cannes Film Festival - Photocall for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France May 12, 2018. Director Jia Zhangke poses. REUTERS/Jean-Paul Pelissier 

71st Cannes Film Festival - Photocall for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France May 12, 2018. Director Jia Zhangke poses with cast members Zhao Tao and Fan Liao. REUTERS/Eric Gaillard 

71st Cannes Film Festival - Photocall for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France May 12, 2018. Director Jia Zhangke poses. REUTERS/Eric Gaillard 

71st Cannes Film Festival - Photocall for the film "Ash Is Purest White" (Jiang hu er nv) in competition - Cannes, France May 12, 2018. Director Jia Zhangke poses with cast members Zhao Tao and Fan Liao. REUTERS/Jean-Paul Pelissier 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018. Director Jia Zhang-Ke, with cast members Zhao Tao and Liao Fan arrive. REUTERS/Regis Duvignau 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018. Director Jia Zhang-Ke, with cast members Zhao Tao and Liao Fan pose. REUTERS/Stephane Mahe 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018 - director Jia Zhangke and cast members Zhao Tao and Fan Liao pose as they arrive. REUTERS/Jean-Paul Pelissier 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018 - director Jia Zhangke and cast members Zhao Tao and Fan Liao pose with Cannes Film Festival general delegate Thierry Fremaux as they arrive. REUTERS/Eric Gaillard 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018 - director Jia Zhangke and cast members Zhao Tao and Fan Liao pose as they arrive. REUTERS/Eric Gaillard 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018 - director Jia Zhangke and cast members Zhao Tao and Fan Liao pose as they arrive. REUTERS/Eric Gaillard 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018 - director Jia Zhangke and cast members Zhao Tao and Fan Liao pose as they arrive. REUTERS/Eric Gaillard 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018 - director Jia Zhangke and cast members Zhao Tao and Fan Liao pose as they arrive. REUTERS/Eric Gaillard 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018. Director Jia Zhang-Ke, with cast members Zhao Tao and Liao Fan wave next to Cannes Film Festival general delegate Thierry Fremaux. REUTERS/Regis Duvignau 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018 - director Jia Zhangke and cast members Zhao Tao and Fan Liao pose as they arrive. REUTERS/Eric Gaillard 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018. Director Jia Zhang-Ke, with cast members Zhao Tao and Liao Fan pose. REUTERS/Stephane Mahe 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018. Director Jia Zhang-Ke, with cast members Zhao Tao and Liao Fan pose. REUTERS/Stephane Mahe 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018. Director Jia Zhang-Ke, with cast members Zhao Tao and Liao Fan pose. REUTERS/Regis Duvignau 

71st Cannes Film Festival - Screening of the film "Ash Is Purest White" (Jiang hu er nv) in competition - Red Carpet Arrivals - Cannes, France, May 11, 2018. Director Jia Zhang-Ke, with cast members Zhao Tao and Liao Fan pose. REUTERS/Regis Duvignau 

Chinese activist Hu Jia speaks during an interview with Reuters in Beijing, China February 28, 2018. Picture taken February 28, 2018. REUTERS/Thomas Peter 

Chinese activist Hu Jia holds a paper as he speaks during an interview with Reuters in Beijing, China February 28, 2018. Picture taken February 28, 2018. The Chinese characters read, "I object". REUTERS/Thomas Peter 

Chinese activist Hu Jia speaks during an interview with Reuters in Beijing, China February 28, 2018. Picture taken February 28, 2018. REUTERS/Thomas Peter 

A protester holds the portrait of Chinese activist Hu Jia during a rally against human rights abuses in China before the official opening of the CeBIT trade fair in Hanover March 15, 2015. The world's biggest computer and software fair will open to the public from March 16 to 20. REUTERS/Fabian Bimmer (GERMANY - Tags: BUSINESS SCIENCE TECHNOLOGY BUSINESS TELECOMS CIVIL UNREST)

Chinese dissident Hu Jia (L) uses his mobile phone as he talks with Chen Guangfu, brother of Chinese political dissident Chen Guangcheng, who is leaving for the U.S. to meet Chen, at Beijing airport November 6, 2013. Chen, a legal advocate who campaigned against forced abortions, made international headlines last year when he escaped house arrest and found refuge at the U.S. embassy in Beijing.
REUTERS/Kim Kyung-Hoon (CHINA - Tags: POLITICS) 

Wang Jinxiang and Chen Guangfu (2nd and 3rd L), the mother and brother of Chinese political dissident Chen Guangcheng, queue at a check-in counter before boarding a plane for the U.S. to meet Chen at Beijing airport November 6, 2013. Chen, a legal advocate who campaigned against forced abortions, made international headlines last year when he escaped house arrest and found refuge at the U.S. embassy in Beijing. Standing next to them are Chinese human activist Zhou Li (R) and dissident Hu Jia (L).
REUTERS/Kim Kyung-Hoon (CHINA - Tags: POLITICS) 

Human right activist Zhou Li shows the U.S. visas of Wang Jinxiang (front C) and Chen Guangfu (L, behind Wang), the mother and brother of Chinese political dissident Chen Guangcheng, to reporters as they queue at a check-in counter at Beijing airport November 6, 2013. Chen, a legal advocate who campaigned against forced abortions, made international headlines last year when he escaped house arrest and found refuge at the U.S. embassy in Beijing. Next to them is Chinese dissident Hu Jia (R).
REUTERS/Kim Kyung-Hoon (CHINA - Tags: POLITICS) 

(Front row, from L to R) China's Vice President Xi Jinping, top political advisor Jia Qinglin, chairman of the Standing Committee of National People's Congress Wu Bangguo, China's President Hu Jintao and former President Jiang Zemin raise their hands as they take a vote at the closing session of the 18th National Congress of the Communist Party of China at the Great Hall of the People in Beijing, November 14, 2012. REUTERS/Jason Lee (CHINA - Tags: POLITICS) 

China's Vice President Xi Jinping and top political advisor Jia Qinglin applaud as China's President Hu Jintao walks past after delivering speech at the opening ceremony of 18th National Congress of the Communist Party of China at the Great Hall of the People in Beijing, November 8, 2012. REUTERS/Jason Lee (CHINA - Tags: POLITICS) 

Kai Kai, a five-year-old male giant panda originally named Wu Jie, looks out from his cage as he is unveiled to the media after arriving at Changi International Airport in Singapore September 6, 2012. Kai Kai and Jia Jia, a four-year-old female originally named Hu Bao, are on a 10-year loan from China and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

Jia Jia, a four-year-old female giant panda originally named Hu Bao, looks out from her cage as she is unveiled to the media after arriving at Changi International Airport in Singapore September 6, 2012. Jia Jia and Kai Kai, a five-year-old male originally named Wu Jie, are on a 10-year loan from China and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

Cages containing a pair of giant pandas from China are loaded onto a cargo lift after arriving at Changi International Airport in Singapore September 6, 2012. Jia Jia, a four-year-old originally named Hu Bao, and Kai Kai, a five-year-old male originally named Wu Jie, are on a 10-year loan from China and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS TRANSPORT) 

Jia Jia, a four-year-old female giant panda originally named Hu Bao, looks out from her cage as she is unveiled to the media after arriving at Changi International Airport in Singapore September 6, 2012. Jia Jia and Kai Kai, a five-year-old male originally named Wu Jie, are on a 10-year loan from China and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

School children cheer as an air-conditioned truck carrying a pair of giant pandas arrives at the Singapore Zoo September 6, 2012. Jia Jia, a four-year-old originally named Hu Bao, and Kai Kai, a five-year-old male originally named Wu Jie, are on a 10-year loan from China and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

Members of the public wait for the arrival of giant pandas at the Singapore Zoo September 6, 2012. Jia Jia, a four-year-old originally named Hu Bao, and Kai Kai, a five-year-old male originally named Wu Jie, are on a 10-year loan from China and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

Kai Kai, a five-year-old male giant panda originally named Wu Jie, looks out from his cage as he is unveiled to the media after arriving at Changi International Airport in Singapore September 6, 2012. Kai Kai and Jia Jia, a four-year-old female originally named Hu Bao, are on a 10-year loan from China and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

Jia Jia, a four-year-old female giant panda originally named Hu Bao, looks out from her cage as she is unveiled to the media after arriving at Changi International Airport in Singapore September 6, 2012. Jia Jia and Kai Kai, a five-year-old male originally named Wu Jie, are on a 10-year loan from China and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

Guests take photos of Kai Kai, a five-year-old male giant panda originally named Wu Jie, after it arrived from China at Changi International Airport in Singapore September 6, 2012. Kai Kai and Jia Jia, a four-year-old female originally named Hu Bao, are on 10-year loan from China, will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

A combination photo shows giant pandas Kai Kai (L), a five-year-old male originally named Wu Jie, and Jia Jia, a four-year-old female originally named Hu Bao, after they arrive from China at Changi International Airport in Singapore September 6, 2012. The pair of giant pandas are on a 10-year loan from China, and will be exhibited at the River Safari in the Singapore Zoo. REUTERS/Tim Chong (SINGAPORE - Tags: POLITICS ANIMALS) 

Delegates clap as Jia Qinglin (front R), chairman of the Chinese People's Political Consultative Conference (CPPCC), delivers a speech in front of President Hu Jintao (2nd row, 2nd R) and Premier Wen Jiabao (2nd row, 3rd R) during the closing ceremony of the CPPCC at the Great Hall of the People in Beijing March 13, 2012. REUTERS/David Gray (CHINA - Tags: POLITICS) 

Jia Qinglin (R), chairman of the Chinese People's Political Consultative Conference (CPPCC), delivers a speech in front of President Hu Jintao during the closing ceremony of the CPPCC at the Great Hall of the People in Beijing March 13, 2012. REUTERS/David Gray (CHINA - Tags: POLITICS) 

Security personnel stand with plainclothes and uniformed policemen as they block the road that leads to the residence of one of China's most prominent dissidents, Hu Jia, after his release in Beijing June 26, 2011. Hu was reunited with his family in the early hours of Sunday after serving three-and-a-half-years in jail on subversion charges said his wife, Zeng Jinyan. Hu was convicted in 2008 for "inciting subversion of state power" for criticising human rights problems in China, and was seen by some supporters as a potential recipient of the Nobel Peace Prize before it went to another jailed Chinese dissident, Liu Xiaobo, last year. REUTERS/David Gray (CHINA - Tags: CIVIL UNREST POLITICS) 

Security personnel stand with plainclothes and uniformed policemen as they block the road that leads to the residence of one of China's most prominent dissidents, Hu Jia, after his release in Beijing June 26, 2011. Hu was reunited with his family in the early hours of Sunday after serving three-and-a-half-years in jail on subversion charges said his wife, Zeng Jinyan. Hu was convicted in 2008 for "inciting subversion of state power" for criticising human rights problems in China, and was seen by some supporters as a potential recipient of the Nobel Peace Prize before it went to another jailed Chinese dissident, Liu Xiaobo, last year. REUTERS/David Gray (CHINA - Tags: CIVIL UNREST POLITICS) 

Security personnel stand with plainclothes and uniformed policemen and their vehicles as they block the road that leads to the residence of one of China's most prominent dissidents, Hu Jia, after his release in Beijing June 26, 2011. Hu was reunited with his family in the early hours of Sunday after serving three-and-a-half-years in jail on subversion charges said his wife, Zeng Jinyan. Hu was convicted in 2008 for "inciting subversion of state power" for criticising human rights problems in China, and was seen by some supporters as a potential recipient of the Nobel Peace Prize before it went to another jailed Chinese dissident, Liu Xiaobo, last year. REUTERS/David Gray (CHINA - Tags: CIVIL UNREST POLITICS) 

Policemen block the road leading to the residence of one of China's most prominent dissidents, Hu Jia, after his release in Beijing June 26, 2011. Hu was reunited with his family early hours on Sunday after serving three-and-a-half-years in jail on subversion charges said his wife, Zeng Jinyan. Hu was convicted in 2008 for "inciting subversion of state power" for criticising human rights problems in China, and was seen by some supporters as a potential recipient of the Nobel Peace Prize before it went to another jailed Chinese dissident, Liu Xiaobo, last year. REUTERS/David Gray (CHINA - Tags: CIVIL UNREST POLITICS) 

Uniformed policemen check identification papers and question foreign journalists as they block the road that leads to the residence of one of China's most prominent dissidents, Hu Jia, after his release in Beijing June 26, 2011. Hu was reunited with his family early hours on Sunday after serving three-and-a-half-years in jail on subversion charges said his wife, Zeng Jinyan. Hu was convicted in 2008 for "inciting subversion of state power" for criticising human rights problems in China, and was seen by some supporters as a potential recipient of the Nobel Peace Prize before it went to another jailed Chinese dissident, Liu Xiaobo, last year. REUTERS/David Gray (CHINA - Tags: CIVIL UNREST POLITICS) 

Policemen, standing in front of advertising billboards for a nearby housing development, block the road leading to the residence of one of China's most prominent dissidents, Hu Jia, before his release in Beijing June 26, 2011. Hu was reunited with his family in the early hours of Sunday after serving three and a half-years in jail on subversion charges said his wife, Zeng Jinyan. Hu was convicted in 2008 for "inciting subversion of state power" for criticising human rights problems in China, and was seen by some supporters as a potential recipient of the Nobel Peace Prize before it went to another jailed Chinese dissident, Liu Xiaobo, last year. REUTERS/David Gray (CHINA - Tags: CIVIL UNREST POLITICS) 

Policemen block the road leading to the residence of one of China's most prominent dissidents, Hu Jia, before his release in Beijing June 26, 2011. Hu was reunited with his family in the early hours of Sunday after serving three and a half-years in jail on subversion charges said his wife, Zeng Jinyan. Hu was convicted in 2008 for "inciting subversion of state power" for criticising human rights problems in China, and was seen by some supporters as a potential recipient of the Nobel Peace Prize before it went to another jailed Chinese dissident, Liu Xiaobo, last year. REUTERS/David Gray (CHINA - Tags: CIVIL UNREST POLITICS) 

China's President Hu Jintao (R) talks to Chairman of the Chinese People's Political Consultative Conference (CPPCC) Jia Qinglin during the closing ceremony of the National People's Congress (NPC) at the Great Hall of the People in Beijing March 14, 2011. REUTERS/David Gray (CHINA - Tags: POLITICS) 

China's President Hu Jintao (R) and chairman of the Chinese People's Political Consultative Conference Jia Qinglin listen while China's Premier Wen Jiabao gives a government work report during the opening ceremony of the National People's Congress (NPC) at the Great Hall of the People in Beijing March 5, 2010. China's parliament, the National People's Congress, opened its annual session on Friday, with China's Premier Wen Jiabao giving his work report and spelling out broad policy goals for 2010. REUTERS/Jason Lee (CHINA - Tags: POLITICS) 

Jia Yinghua, the author of "The Last Eunuch of China", is seen with his old documents during an interview with Reuters at his apartment in Beijing March 4, 2009. Sun Yaoting, China's last eunuch, was tormented and impoverished in youth, punished in revolutionary China for his role as the "Emperor's slave" but finally feted and valued, largely for outlasting his peers to become a unique relic, a piece of "living history". Picture taken March 4, 2009. To match feature CHINA-EUNUCH/ REUTERS/Christina Hu (CHINA SOCIETY) 

Jia Yinghua, the author of "The Last Eunuch of China", is seen with his old documents and photographs during an interview at his apartment in Beijing March 4, 2009. Sun Yaoting, China's last eunuch, was tormented and impoverished in youth, punished in revolutionary China for his role as the "Emperor's slave" but finally feted and valued, largely for outlasting his peers to become a unique relic, a piece of "living history". Picture taken March 4, 2009. To match feature CHINA-EUNUCH/ REUTERS/Christina Hu (CHINA SOCIETY) 

China's President Hu Jintao (R) and Jia Qinglin, chairman of the Chinese People's Political Consultative Conference (CPPCC), attend the opening ceremony of the National People's Congress (NPC) at the Great Hall of the People in Beijing March 5, 2009. China's parliament, the National People's Congress, opened its annual session on Thursday, with Wen giving his work report and spelling out broad policy goals for 2009. REUTERS/Jason Lee (CHINA)