
Wang Shun competes during the men's 400m individual medley at 13th Chinese National Games in north China's Tianjin Municipality, Aug 31, 2017. Wang Shun advanced to the final. (Xinhua/Fei Maohua)

Wang Shun competes during the men's 400m individual medley at 13th Chinese National Games in north China's Tianjin Municipality, Aug 31, 2017. Wang Shun advanced to the final. (Xinhua/Fei Maohua)