
Chen Long of China returns the shuttlecock during the men's singles first round match against Georges Julien Paul of Mauritius at the BWF Badminton World Championships in Glasgow, Britain, Aug. 22, 2017. Chen Long won 2-0. (Xinhua/Shan Yuqi)

Chen Long of China returns the shuttlecock during the men's singles first round match against Georges Julien Paul of Mauritius at the BWF Badminton World Championships in Glasgow, Britain, Aug. 22, 2017. Chen Long won 2-0. (Xinhua/Shan Yuqi)