Autonomous counties of all ethnic groups refer to the fact that the population of ethnic minorities in the county is the majority, but the proportion of several large ethnic minorities is equivalent, and there is no absolute advantage. It refers to the joint autonomy of all ethnic groups. For example, Longsheng Autonomous County in Guangxi has 10 ethnic groups. 1999 The total population of the county is167,000, and the minority population accounts for more than 75%. Among them, there are 22,000 Miao, 27,000 Yao, 33,000 Zhuang, 40,000 Han and 45,000 Dong, and other ethnic minorities are Maonan, Hui, Li, Tujia, Bai and Yi.

Longlin Autonomous County is also in Guangxi. "Longlin Autonomous County (hereinafter referred to as Autonomous County) is a place where the Miao, Yi and Gelao ethnic groups practice regional ethnic autonomy within the administrative area of Guangxi Zhuang Autonomous Region. There are also Zhuang, Han and other ethnic groups in the territory. "