Lu Guangzu of China reacts during the men's singles first round match against Joran Kweekel of the Netherlands at the BWF World Championships 2023 in Copenhagen, Denmark, Aug. 21, 2023. (Xinhua/Ren Pengfei)
Lu Guangzu of China hits a return during the men's singles first round match against Joran Kweekel of the Netherlands at the BWF World Championships 2023 in Copenhagen, Denmark, Aug. 21, 2023. (Xinhua/Ren Pengfei)
Joran Kweekel of the Netherlands hits a return during the men's singles first round match against Lu Guangzu of China at the BWF World Championships 2023 in Copenhagen, Denmark, Aug. 21, 2023. (Xinhua/Ren Pengfei)
Li Shifeng of China hits a return during the men's singles first round match against Dmitriy Panarin of Kazakhstan at the BWF World Championships 2023 in Copenhagen, Denmark, Aug. 21, 2023. (Xinhua/Ren Pengfei)
Dmitriy Panarin of Kazakhstan hits a return during the men's singles first round match against Li Shifeng of China at the BWF World Championships 2023 in Copenhagen, Denmark, Aug. 21, 2023. (Xinhua/Ren Pengfei)
Team China's coach Sun Jun (R) instructs as Li Shifeng of China reacts during the men's singles first round match against Dmitriy Panarin of Kazakhstan at the BWF World Championships 2023 in Copenhagen, Denmark, Aug. 21, 2023. (Xinhua/Ren Pengfei)
