Quadri Aruna hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin (L) of China greets with Quadri Aruna of Nigeria after their men's singles round of 32 match at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Wang Chuqin celebrates scoring during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin (L) hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Wang Chuqin walks into the court before the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin reacts during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Coach Wang Hao (L) instructs Wang Chuqin during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Wang Chuqin walks into the court before the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Quadri Aruna reacts during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin celebrates scoring during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Wang Chuqin (L) of China competes against Quadri Aruna of Nigeria during their men's singles round of 32 match at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Quadri Aruna hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin (L) of China greets with Quadri Aruna of Nigeria after their men's singles round of 32 match at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Wang Chuqin celebrates scoring during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin (L) hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Wang Chuqin walks into the court before the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin reacts during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Coach Wang Hao (L) instructs Wang Chuqin during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Wang Chuqin walks into the court before the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Quadri Aruna reacts during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin celebrates scoring during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)

Wang Chuqin (L) of China competes against Quadri Aruna of Nigeria during their men's singles round of 32 match at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Huang Wei)

Wang Chuqin hits a return during the men's singles round of 32 match between Wang Chuqin of China and Quadri Aruna of Nigeria at the WTT Champions Chongqing 2025 in Chongqing, southwest China, March 12, 2025. (Xinhua/Tang Yi)