Dimasa-KokborokSubgroup of 4 languagesAncestorsSino-Tibetan 458Tibeto-Burman 441Sal 38Boro-Garo 28Dimasa-KokborokDimasa dis, a language of IndiaDescendants Kok Borok 3Kok Borok trp, a language of IndiaRiang ria, a language of IndiaUsoi usi, a language of Bangladesh