List of unrecognized ethnic groups of Guizhou

There are dozens of ethnic groups in Guizhou province of China that are not officially recognized. These ethnic groups and their languages include: Caijia 蔡家 Chuanlan 穿兰: over 300,000 people classified as Han, in Anshun Prefecture; many also speak Bouyei and Miao Chuanqing 穿青: 500,000–1,000,000 people classified as Han, mostly in Zhijin and Nayong, but also in Dafang, Shuicheng, Guanling, Qingzhen, Puding, and Liuzhi counties of Guizhou; has some non-Chinese loanwords Limin 里民: 50,000–100,000 people classified as Yi and sometimes as Li, in Liuzhi, Guanling, Pu'an, Xingren, Zhenning, and Anlong counties of western Guizhou; most have shifted to Southwestern Mandarin, with few Limin speakers remaining.

Source: Wikipedia — List of unrecognized ethnic groups of Guizhou (CC BY-SA 4.0)