Dancers perform during the 12th National Dance Exhibition in Kunming, capital of southwest China's Yunnan Province, July 17, 2018. The exhibition is held here from July 11 to 21. (Xinhua/Lin Yiguang)

Dancers perform during the 12th National Dance Exhibition in Kunming, capital of southwest China's Yunnan Province, July 17, 2018. The exhibition is held here from July 11 to 21. (Xinhua/Lin Yiguang)

Dancers perform during the 12th National Dance Exhibition in Kunming, capital of southwest China's Yunnan Province, July 17, 2018. The exhibition is held here from July 11 to 21. (Xinhua/Lin Yiguang)

Dancers perform during the 12th National Dance Exhibition in Kunming, capital of southwest China's Yunnan Province, July 17, 2018. The exhibition is held here from July 11 to 21. (Xinhua/Lin Yiguang)

Dancers perform during the 12th National Dance Exhibition in Kunming, capital of southwest China's Yunnan Province, July 17, 2018. The exhibition is held here from July 11 to 21. (Xinhua/Lin Yiguang)