Highlights of Sudirman Cup men's singles quaterfinal matches

Heo Kwang Hee of South Korea competes during the men's singles match against Kantaphon Wangcharoen of Thailand at quaterfinal stage of Sudirman Cup 2019 in Nanning, south China's Guangxi Zhuang Autonomous Region on May 23, 2019. (Xinhua/Li Jundong)