
Xu Xin of China returns a shot during the men's singles quarterfinal against Niwa Koki of Japan at the 23rd ITTF Asian Table Tennis championships in Wuxi, Jiangsu Province, April 15, 2017. Xu Xin lost by 1-3. (Xinhua/Li Xiang)

Xu Xin of China returns a shot during the men's singles quarterfinal against Niwa Koki of Japan at the 23rd ITTF Asian Table Tennis championships in Wuxi, Jiangsu Province, April 15, 2017. Xu Xin lost by 1-3. (Xinhua/Li Xiang)