The Brown family is a long-standing minority with a long history, the national language is Brown, belonging to the South Asian family of Meng Khmer Brown family, can be divided into Brown and Awa two dialect areas, no national text. The Browns have a very rich oral culture, and still retain the most distinctive national language, costumes, singing and dancing, customs and habits. The Browns are mainly distributed in the western and southwest border areas of Yunnan Province. According to the sixth national census in 2010, the total population of the Browns is 119639 people.