Yuan Shanshan, third right, the wife of detained Chinese lawyer Xie Yanyi, carries her child as she talks to a police officer while other plain clothes security personnel film journalists near the Tianjin No. 2 Intermediate People's Court in northern China's Tianjin Municipality on Tuesday, August 2, 2016. The court in the northern Chinese city of Tianjin has begun to try the first of four human rights advocates charged with subversion of state power, marking the first publicly acknowledged hearing in a yearlong case shrouded in secrecy and involving hundreds of Chinese human rights activists. (Photo by Ng Han Guan/AP Photo)





A resident holds a fan with photos of Chinese generals near plain clothes security personnel in the background near the Tianjin No. 2 Intermediate People's Court in northern China's Tianjin Municipality on Tuesday, August 2, 2016. (Photo by Ng Han Guan/AP Photo)





Soldiers of People's Liberation Army (PLA) take part in a search and rescue exercise near Qilian Yu subgroup in the Paracel Islands, which is known in China as Xisha Islands, South China Sea, July 14, 2016. (Photo by Reuters/Stringer)





A worker looks on at a BYD assembly line in Shenzhen, China May 25, 2016. (Photo by Bobby Yip/Reuters)





Veterans of the Chinese People's Liberation army (PLA) navy stand in formation of a star and the Chinese characters “August 1” on top of a mountain ahead of China's “Army Day” in Luoyang, Henan province, July 31, 2016. (Photo by Reuters/Stringer)





A driver checks his McLaren taxi after a photoshoot for taxi-booking app GrabTaxi's fleet of seven luxury cars in Singapore September 15, 2015. (Photo by Edgar Su/Reuters)





A view of a village on Shazai Island which has a field studio of Sun Yat-Sen University-Michigan State University Joint Center of Vector Control for Tropical Disease, the world’s largest “mosquito factory” which breeds millions of bacteria-infected mosquitoes, in the fight against the spread of viruses such as dengue and Zika, in Guangzhou, China July 28, 2016. (Photo by Bobby Yip/Reuters)





A villager undertakes a health research project on Shazai Island which has with a field studio of Sun Yat-Sen University-Michigan State University Joint Center of Vector Control for Tropical Disease, the world’s largest “mosquito factory” which breeds millions of bacteria-infected mosquitoes, in the fight against the spread of viruses such as dengue and Zika, in Guangzhou, China July 28, 2016. (Photo by Bobby Yip/Reuters)





A conductor stands in a new high-speed train before it departs from the Beijing-South railway station for Shanghai as part of an official trip for members of the media June 27, 2011. (Photo by David Gray/Reuters)





A man looks at the bullet trains serving the new high-speed railway linking Shanghai and Hangzhou in Shanghai October 26, 2010. (Photo by Aly Song/Reuters)





Policemen check a man at Hangzhou Railway Station, which the G20 summit will be held in Hangzhou, Zhejiang province, China, August 3, 2016. (Photo by Aly Song/Reuters)





A man demolishes a statue in Jinan, Shandong Province, China, August 5, 2016. (Photo by Reuters/Stringer)





People watch a light show for 30 day countdown of the upcoming G20 Summit in Hangzhou, Zhejiang Province, China, August 5, 2016. (Photo by Reuters/Stringer)





People cool off at a beach in Dalian, Liaoning Province, China, August 6, 2016. (Photo by Reuters/Stringer)





People pose for pictures in front of a straw installation in Hengfeng county, Jiangxi province, August 7, 2016. (Photo by Reuters/China Daily)





An aerial view shows people visiting an area of Danxia landform in Zhangye, Gansu province, China, August 6, 2016. (Photo by Reuters/Stringer)





Divers play Mahjong underwater during a local contest in Chongqing, China, August 7, 2016. (Photo by Reuters/Stringer)





Participants wearing traditional costumes pose for pictures before performing in a local opera during the beginning of autumn, according to the lunar calendar, in Qiannan, Guizhou Province, China, August 7, 2016. (Photo by Reuters/Stringer)





Rescuers and residents take a boat at a flooded area after heavy rainfall in Xianggang, Hubei Province, China, August 7, 2016. (Photo by Reuters/Stringer)





People queue outside of a newly opened duty free shop in Shanghai, China, August 8, 2016. (Photo by Reuters/China Daily)





Participants hold placards as they stand on sofa during a performance art to protest against husbands who overworked, in Shanghai, China, August 8, 2016. The Chinese characters on the placard (C) read, “I had to eat alone when I made a table of your favorite dishes”. (Photo by Reuters/Stringer)





People lead ostriches wearing masks as they are transported for relocation in Zhengzhou, Henan Province, China, August 8, 2016. (Photo by Reuters/Stringer)





Ostriches wear masks as they are transported by a truck for relocation in Zhengzhou, Henan Province, China, August 8, 2016. (Photo by Reuters/Stringer)





Ostriches wear masks as they are transported by a truck for relocation in Zhengzhou, Henan Province, China, August 8, 2016. (Photo by Reuters/Stringer)





A woman looks at boards showing prices at a supermarket in Hangzhou, Zhejiang Province, China, August 9, 2016. (Photo by Reuters/China Daily)