Dabaozi Mountain in Li County, Gansu Province is an important birthplace of Qin culture in China. Dabaozi Mountain witnessed the Qin people's hard work and founding of the country, laying the foundation for the Qin's subsequent prosperity and unification. The tombs discovered in the mountains are of great significance. In the early 1990s, the Dabaozishan site was robbed. The local government promptly cracked down on large-scale tomb robbing activities and recovered some stolen cultural relics. However, a large number of precious cultural relics were still lost overseas and scattered in the hands of public and private institutions and individuals.