Photo taken on Sept. 8, 2017 shows the Olympic rings at the closing ceremony of the 13th Chinese National Games in north China's Tianjin Municipality. (Xinhua/Yue Yuewei)
Photo taken on Sept. 8, 2017 shows the Olympic rings at the closing ceremony of the 13th Chinese National Games in north China's Tianjin Municipality. (Xinhua/Yue Yuewei)