Wang Chuqin of China serves during the men's singles round of 32 match against Kao Cheng-Jui of Chinese Taipei at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Kao Cheng-Jui of Chinese Taipei serves during the men's singles round of 32 match against Wang Chuqin of China at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Wang Chuqin of China hits a return during the men's singles round of 32 match against Kao Cheng-Jui of Chinese Taipei at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Wang Chuqin of China hits a return during the men's singles round of 32 match against Kao Cheng-Jui of Chinese Taipei at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Wang Chuqin (R) of China hits a return during the men's singles round of 32 match against Kao Cheng-Jui of Chinese Taipei at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Chen Meng of China hits a return during the women's singles round of 32 match against Suthasini Sawettabut of Thailand at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Chen Meng of China hits a return during the women's singles round of 32 match against Suthasini Sawettabut of Thailand at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Suthasini Sawettabut of Thailand serves during the women's singles round of 32 match against Chen Meng of China at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Chen Meng of China serves during the women's singles round of 32 match against Suthasini Sawettabut of Thailand at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Suthasini Sawettabut (L) of Thailand hits a return during the women's singles round of 32 match against Chen Meng of China at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
Chen Meng of China hits a return during the women's singles round of 32 match against Suthasini Sawettabut of Thailand at the WTT Champions Frankfurt 2023 in Frankfurt, Germany, Oct. 29, 2023. (Xinhua/Zhang Fan)
