Wei Nan of Hong Kong, China competes during the first round of men's single against Tian Houwei of China in Yonex Sunrise Indian Open Badminton Championship in New Delhi, India, March 29, 2017. Tian Houwei won 2-0. (Xinhua/Bi Xiaoyang)
Wei Nan of Hong Kong, China competes during the first round of men's single against Tian Houwei of China in Yonex Sunrise Indian Open Badminton Championship in New Delhi, India, March 29, 2017. Tian Houwei won 2-0. (Xinhua/Bi Xiaoyang)