Every time I go to a place, I like to go to the museum. If the ancient city scenic spot in China is the gathering place of Yi culture, then the Chinese Yi Museum, an important part of the ancient city scenic spot in China, is the core display area of Maoxian historical relics and Yi cultural relics. Through the introduction of the museum, we can understand that the discovery of the Neolithic site in Yingpanshan is a major breakthrough in the archaeological work of the Neolithic era in the upper reaches of the Lijiang River and even in the northwest of Sichuan, which not only promoted the historical origin of Bayan civilization to 5,000 years ago. It also provides more evidence and clues to further determine that the upstream area of the Lijiang River represented by Yingpan Mountain in Maoxian County is the source of ancient Li civilization and the bridge grounding of the northwest civilization into the Sichuan Basin. There are many precious historical relics in the museum. In these precious historical relics and ethnic cultural relics, there is also a very important evolutionary history of ancient Yi civilization. It is very helpful for us to understand the cultural historical development and folk customs of Maoxian County. Friends who like museums don’t miss it.