Students of the Mongolian ethnic group perform at Hohhot Mongolian School in Hohhot, capital of north China's Inner Mongolia Autonomous Region, May 27, 2019. Students here practise their traditional dances as a way of exercises. (Xinhua/Wang Zheng)

Students of the Mongolian ethnic group perform at Hohhot Mongolian School in Hohhot, capital of north China's Inner Mongolia Autonomous Region, May 27, 2019. Students here practise their traditional dances as a way of exercises. (Xinhua/Wang Zheng)

Students of the Mongolian ethnic group perform at Hohhot Mongolian School in Hohhot, capital of north China's Inner Mongolia Autonomous Region, May 27, 2019. Students here practise their traditional dances as a way of exercises. (Xinhua/Wang Zheng)

Students of the Mongolian ethnic group perform at Hohhot Mongolian School in Hohhot, capital of north China's Inner Mongolia Autonomous Region, May 27, 2019. Students here practise their traditional dances as a way of exercises. (Xinhua/Wang Zheng)

Students of the Mongolian ethnic group perform at Hohhot Mongolian School in Hohhot, capital of north China's Inner Mongolia Autonomous Region, May 27, 2019. Students here practise their traditional dances as a way of exercises. (Xinhua/Wang Zheng)