
Athletes compete during the women's 400m hurdles final at 13th Chinese National Games in north China's Tianjin Municipality, Sept. 4, 2017. Wang Huan claimed the title with 55.99 seconds. (Xinhua/Li Xiang)

Athletes compete during the women's 400m hurdles final at 13th Chinese National Games in north China's Tianjin Municipality, Sept. 4, 2017. Wang Huan claimed the title with 55.99 seconds. (Xinhua/Li Xiang)