What does Yi 4 10 mean?

Xichang 4 10 belongs to Liangshan Yi Autonomous Prefecture in Sichuan Province, so Yi 4 10 actually refers to Xiaomiao 4 10 residential area in Xichang City.

Yi nationality is the sixth largest minority in China, and its national language is Yi language, which belongs to the Yi branch of Tibeto-Burman language family of Sino-Tibetan language family. There are six dialects in North, East, South, Southeast, West and China, including five sub-dialects and twenty-five dialects.