Zhong and Guo advance to women's team of track cycling semifinal

Zhong Tianshi (L) and Guo Shuang compete during the women's team of track cycling at the 13th Chinese National Games in north China's Tianjin Municipality, Aug 30, 2017. Zhong Tianshi and Guo Shuang advanced to the semifinal. (Xinhua/Guo Chen)