Xu Xin wins men's singles quarterfinal at ITTF China Open

Timo Boll of Germany competes during the men's singles quarterfinal match against Xu Xin of China at ITTF World Tour Platinum China Open in Shenzhen, south China's Guangdong Province on June 1, 2019. Timo Boll lost 0-4. (Xinhua/Wang Dongzhen)