One of the most famous Dunhuang dances, Thousand Hand Buddha, was a sensation not only in China, but also on the global stage when it toured in countries including the United States, Britain, Singapore and Malaysia. More dramas are being choreographed to take Dunhuang mural dance even further.

Back in its birthplace, performers continue to search for new inspirations from the ancient grottoes to perfect their presentation of the ancient art. "Seeing the murals with their own eyes achieves more than hours of studying history in class," Jin said.

Gao Jinrong, 85, said: "Visiting the grottoes is a combined education covering both the traditional Chinese culture and aesthetics. They can see the connection between their dance and ancient culture.