Thadou, Kuki, or Thado Chin is a Sino-Tibetan language of the Northern Kuki-Chin sub-branch.
It is spoken by the Thadou people in Northeast India (specifically in Manipur and Assam).
There are several dialects of this language: Hangshing, Khongsai, Kipgen, Saimar, Langiung, Sairang, Thangngeo, Haokip, Sitlhou, Singson (Shingsol).
[1] The Saimar dialect was reported in the Indian press in 2012 to be spoken by only four people in one village in the state of Tripura.
[4] The variety spoken in Manipur has partial mutual intelligibility with the other Mizo-Kuki-Chin languages varieties of the area including Paite, Hmar, Vaiphei, Simte, Kom and Gangte languages.