Legality of Cannabis by U.S. Jurisdiction Museum in Dunhuang, China Reproduction of a cave in the museum Dunhuang Museum is a museum in Dunhuang, Gansu, China. It contains a number of Chinese and Tibetan items such as manuscripts from Cave 17 of Mogao Caves, and domestic items.[1] See also[edit] List of museums in China References[edit] ^ China. Eye Witness Travel Guides. p. 494.