Dancers perform during a parade of an international youth dance festival in Macao, south China, July 21, 2018. A total of 27 dance teams participated in the event here on Saturday. (Xinhua/Cheong Kam Ka)

Dancers perform during a parade of an international youth dance festival in Macao, south China, July 21, 2018. A total of 27 dance teams participated in the event here on Saturday. (Xinhua/Cheong Kam Ka)

Dancers perform during a parade of an international youth dance festival in Macao, south China, July 21, 2018. A total of 27 dance teams participated in the event here on Saturday. (Xinhua/Cheong Kam Ka)

Dancers perform during a parade of an international youth dance festival in Macao, south China, July 21, 2018. A total of 27 dance teams participated in the event here on Saturday. (Xinhua/Cheong Kam Ka)

Dancers perform during a parade of an international youth dance festival in Macao, south China, July 21, 2018. A total of 27 dance teams participated in the event here on Saturday. (Xinhua/Cheong Kam Ka)

Dancers perform during a parade of an international youth dance festival in Macao, south China, July 21, 2018. A total of 27 dance teams participated in the event here on Saturday. (Xinhua/Cheong Kam Ka)