Yi language is called "Limu Zhaojue", "Limu Jiao Jiao" and "Zhaojue Rada". "Limu" means the territory of Luo Luowei Xuanshi, which is called "Linlin" or "Lili" by Yi people, and is recorded as "two forest tribes" in ancient Han books, so it was named "Limu" because it was the territory of Luo Luowei Xuanshi in ancient times. Jiao Jiao is Yi language, Jiao Jiao means grazing, and Jiao Jiao means dam, flat dam and grass dam. The whole meaning of "Li Mu Jiao Jiao" is "the big grass dam that Luo Luowei announced for his family to graze". The word "Jiao Jiao" was changed to "Zhaojue" in the late Qing Dynasty. Zhaojue was originally a county in Beishui (Qingshui) in Han Dynasty, and it was the "Jiao Jiao flood season" in Qing Dynasty. "Zhaojue Rada" also means "flat dam in the ravine where Lili's family grazes" in Yi language.

Ten Yi Families in China,

1 gushulani

2 Amoyagu

3 Nineveh, 4 Omaku, 5 Pachachaya, 6 Rijaru, 7 Laechaya, 8 Hohochaya, 9 Nibochaya, 10 Muguya.

Because of the long family history and pure blood, men in black consider themselves to be true Yi people. If textual research is carried out in the long history, men in black may also be a nation where ancient Qiang people and southwest aborigines are integrated, but the genealogy of men in black is relatively old, following the strict internal marriage system of men in black, and their bloodline remains pure, which is more traditional than Bai Yi.