
Niu Guannan (C) of Guangxi competes in the women's water polo semifinal match against Tianjin at the 13th Chinese National Games in north China's Tianjin Municipality, Aug. 29, 2017. Tianjin beat Guangxi and advanced to the final. (Xinhua/Ding Ting)

Niu Guannan (C) of Guangxi competes in the women's water polo semifinal match against Tianjin at the 13th Chinese National Games in north China's Tianjin Municipality, Aug. 29, 2017. Tianjin beat Guangxi and advanced to the final. (Xinhua/Ding Ting)