A number of speakers of these languages are also found in Tibet. The relationships of these languages, both amongst one another and to other area languages, are as yet uncertain. Further south, one finds the Singpho (Kachin) language, which is primarily spoken by large populations in Myanmar's Kachin State, and the Nocte and Wancho languages, which show affiliations to certain Naga languages spoken to the south in modern-day Nagaland.