| Population |
120,000 (Bradley 1997). |
| Region |
Yunnan Province, southeast Simao Prefecture, Mojiang, Jiangcheng, Zhenyuan, Jingdong counties. |
| Language map |
Southwestern China
|
| Alternate names |
Bio, Biyue, Piyo |
| Classification |
Sino-Tibetan, Tibeto-Burman, Burmic, Ngwi, Southern |
| Language development |
Literacy rate in L2: 70%. Observed functional literacy in Chinese is low. Official literacy rate for the Hani Nationality is registered much higher. |
| Comments |
Classified as Hani nationality. A distinct language from Akha [ahk] and Kaduo [ktp]. Traditional religion, Christian. |