A performer plays in `Princess Wencheng`, an opera based on the life of a Tang Dynasty (618-907) princess, in Lhasa, Southwest China`s Tibet autonomous region, June 1, 2020. [Photo/Xinhua]

Performers play in `Princess Wencheng`, an opera based on the life of a Tang Dynasty (618-907) princess, in Lhasa, Southwest China`s Tibet autonomous region, June 1, 2020. [Photo/Xinhua]

A performer plays in `Princess Wencheng`, an opera based on the life of a Tang Dynasty (618-907) princess, in Lhasa, Southwest China`s Tibet autonomous region, June 1, 2020. [Photo/Xinhua]

Performers play in `Princess Wencheng`, an opera based on the life of a Tang Dynasty (618-907) princess, in Lhasa, Southwest China`s Tibet autonomous region, June 1, 2020. [Photo/Xinhua]