Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)
Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)
Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)
Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)
Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)
Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)
Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)
Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)
Students of China Civil Aviation University, who will serve as ceremony guides for the upcoming 13th Chinese National Games, take part in a training in Tianjin, north China, Aug. 15, 2017. The 13th Chinese National Games will take place in Tianjin from August 27 to September 8.(Xinhua/Wang Xiaoming)