Nasu people
The Nasu people, are an ethnic group in the People's Republic of China. They are a subgroup of the Yi people and are mainly distinguished by their use of the Nasu language, one of five main branches of the Yi languages.
They are divided into the Eastern Nasu with more than 400,000 persons in Luquan Yi and Miao Autonomous County, the Jinghong Nasu with more than 20,000, the Panxian Nasu with more than 300,000 in Panzhou, the Southern Nasu with more than 100,000, and the Wusa Nasu. They are from Yunnan and Sichuan. They are classified as part of the Yi people. The Nasu language is one of the Lolo–Burmese languages belonging to the Tibeto-Burman languages. Among the Eastern Nasu and the Wusa Nasu, a significant minority is Christian.
Most of the Yi people of the Luquan area do not have the autonym Luoluo and Nasu in the local dialect of Yi language means "black", hence the Black Yi. However, the terms Black Yi and White Yi are properly caste distinctions, not linguistic ones.
