Dancers perform at the opening ceremony of the 16th Qomolangma Culture and Tourism Festival in Xigaze, southwest China's Tibet Autonomous Region, Aug. 26, 2018. (Photos: Xinhua)

Dancers perform at the opening ceremony of the 16th Qomolangma Culture and Tourism Festival in Xigaze, southwest China's Tibet Autonomous Region, Aug. 26, 2018.

Dancers perform at the opening ceremony of the 16th Qomolangma Culture and Tourism Festival in Xigaze, southwest China's Tibet Autonomous Region, Aug. 26, 2018.

Dancers perform at the opening ceremony of the 16th Qomolangma Culture and Tourism Festival in Xigaze, southwest China's Tibet Autonomous Region, Aug. 26, 2018.

Performers give Tibetan drama performance at the opening ceremony of the 16th Qomolangma Culture and Tourism Festival in Xigaze, southwest China's Tibet Autonomous Region, Aug. 26, 2018.

A performance at the opening ceremony of the 16th Qomolangma Culture and Tourism Festival in Xigaze, southwest China's Tibet Autonomous Region onon Aug. 26, 2018.

A man gives a drum performance at the opening ceremony of the 16th Qomolangma Culture and Tourism Festival in Xigaze, southwest China's Tibet Autonomous Region, Aug. 26, 2018.

Artists from Nepal perform at the opening ceremony of the 16th Qomolangma Culture and Tourism Festival in Xigaze, southwest China's Tibet Autonomous Region, Aug. 26, 2018.