Artists perform a scene inspired by the classic Chinese opera Dan Dao Hui, or Meeting the Enemies Alone, by playwright Guan Hanqing in Beijing on June 30, 2019. (Photos: Xinhua)

Dancers perform at Erqi Theater in Beijing on June 30, 2019.

Artists perform a scene inspired by the classic Chinese opera Xi Xiang Ji, or Romance of the Western Chamber, in Beijing on June 30, 2019.

Dancers present the traditional court dance from Yuan Dynasty at Erqi Theater in Beijing on June 30, 2019.

Dancers perform at Erqi Theater in Beijing on June 30, 2019.

A dancer performs a scene inspired by the classic Chinese opera Xi Xiang Ji, or Romance of the Western Chamber, in Beijing on June 30, 2019.