Hm Nai language
Hm Nai (Mandarin: Wunai (唔奈 Wúnài), Cantonese: Ng-nai) is a Hmong-Mien language spoken in western Hunan province, China. There are approximately 5800 people speaking this language, and the number is decreasing. Mao & Li (1997) determined it to be closely related to the Pa-Hng language.

Distribution
Hm Nai is spoken in:

Longhui County: in Huxingshan 虎形山乡, Xiaoshajiang 小沙江乡, Motang 磨塘乡, Dashuitian 大水田乡. The Huxingshan 虎形山乡 dialect is the best documented variety, since it is typically used as the representative datapoint for Hm Nai.
Xupu County
Chenxi County
Dongkou County
Chengbu County
Xinning County

References

Bibliography

 
 
 Yang, Zaibiao 杨再彪. 2016. Munaiyu yanjiu 呣奈语研究. Ph.D. dissertation. Changsha: Hunan Normal University 湖南师范大学.

Hmongic languages
Languages of Hunan