
Liu Yaxin of Zhejiang competes during the women's 200m backstroke swimming final at 13th Chinese National Games in north China's Tianjin Municipality, Sept. 6, 2017. Liu Yanxin claimed the title with 2 minutes and 8.41 seconds.(Xinhua/Cai Yang)

Liu Yaxin of Zhejiang competes during the women's 200m backstroke swimming final at 13th Chinese National Games in north China's Tianjin Municipality, Sept. 6, 2017. Liu Yanxin claimed the title with 2 minutes and 8.41 seconds.(Xinhua/Cai Yang)