Chen Yufei (front) of China celebrates with her coach Xia Xuanze (back R) during women's singles match against Akane Yamaguchi of Japan at the final between China and Japan of Sudirman Cup 2019 in Nanning, capital of south China's Guangxi Zhuang Autonomous Region, May 26, 2019. Chen Yufei won 2-1. (Xinhua/Kong Hui)