The origin of the Yi people in Yanyuan can be traced back to ancient times, and originated from the migration and settlement of Yi ancestors. Yi nationality is a minority in China, which is widely distributed. According to textual research, the Yi people in Yanyuan migrated from the Yi inhabited areas in Yunnan to settle in Yanyuan, Sichuan. Taking the name of the ancestral tribe as the surname, the traditional belief is the land god. The Yi people in Yanyuan have lived in the deep mountains since ancient times, and made a living by hard work and hard work, forming their own unique life culture and traditional customs.