Sino-Tibetan, also cited as Trans-Himalayan in a few sources, is a family of more than 400 languages, second only to Indo-European in number of native speakers. Around 1.4 billion people speak a Sino-Tibetan language. The vast majority of these are the 1.3 billion native speakers of Sinitic languages. Other Sino-Tibetan languages with large numbers of speakers include Burmese and the Tibetic languages. Other languages of the family are spoken in the Himalayas, the Southeast Asian Massif, and the eastern edge of the Tibetan Plateau. Most of these have small speech communities in remote mountain areas, and as such are poorly documented.
There are several hundred languages in China. The predominant language is Standard Chinese, which is based on Beijingese, but there are hundreds of related Chinese languages, collectively known as Hanyu, that are spoken by 92% of the population. The Chinese languages are typically divided into seven major language groups, and their study is a distinct academic discipline. They differ as much from each other morphologically and phonetically as do English, German and Danish, but meanwhile share the same writing system (Hanzi) and are mutually intelligible in written form. There are in addition approximately 300 minority languages spoken by the remaining 8% of the population of China. The ones with greatest state support are Mongolian, Tibetan, Uyghur and Zhuang.
The Bamar are a Southeast Asian ethnic group native to Myanmar. With an estimated population of around 35 million people, they are the largest ethnic group in Myanmar, accounting for 68% of the country's total population and belonging to the Tibeto-Burman group.The geographic homeland of the Bamar is the Irrawaddy River basin. The Bamar speak the Burmese language which serves as the national language and lingua franca of Myanmar.
The Karen or Karenic languages are tonal languages spoken by some 4.5 million Karen people. They are of unclear affiliation within the Sino-Tibetan languages. The Karen languages are written using the Karen script. The three main branches are Sgaw, Pwo and Pa'O. Karenni and Kayan are a branch of Karen languages. They are unusual among the Sino-Tibetan languages in having a subject–verb–object word order; other than Karen, Bai and the Chinese languages, Sino-Tibetan languages have a subject–object–verb order. This is likely due to influence from neighboring Mon and Tai languages.
The Gong language is an endangered Tibeto-Burman language of Western Thailand, spoken in isolated pockets in Uthai Thani and Suphanburi provinces.
The Kuki-Chin–Naga languages are a geographic clustering of languages of the Sino-Tibetan family in James Matisoff's classification used by Ethnologue, which groups it under the non-monophyletic "Tibeto-Burman". Their genealogical relationship both to each other and to the rest of Sino-Tibetan is unresolved, but Matisoff lumps them together as a convenience pending further research.
The peopling of Thailand refers to the process by which the ethnic groups that comprise the population of present-day Thailand came to inhabit the region.
The Sal languages, also known as the Brahmaputran languages, are a branch of Tibeto-Burman languages spoken in northeast India, as well as parts of Bangladesh, Myanmar (Burma), and China.
The Konyak languages, or alternatively the Konyakian, Northern Naga, or Patkaian languages, is a branch of Sino-Tibetan languages spoken by various Naga peoples in southeastern Arunachal Pradesh and northeastern Nagaland states of northeastern India. They are not particularly closely related to other Naga languages spoken further to the south, but rather to other Sal languages such as Jingpho and the Bodo-Garo languages. There are many dialects, and villages even a few kilometers apart frequently have to rely on a separate common language.
The Boroic languages are a group within the Boro-Garo languages which are spoken in and around the Brahmaputra basin, Barak valley and Tripura of present-day northeast India. They are:
The Tibeto-Burman languages are the non-Sinitic members of the Sino-Tibetan language family, over 400 of which are spoken throughout the Southeast Asian Massif ("Zomia") as well as parts of East Asia and South Asia. Around 60 million people speak Tibeto-Burman languages. The name derives from the most widely spoken of these languages, Burmese and the Tibetic languages, which also have extensive literary traditions, dating from the 12th and 7th centuries respectively. Most of the other languages are spoken by much smaller communities, and many of them have not been described in detail.
There have been various classification schemes for Southeast Asian languages.
Kadu or Kado(Kadu:); is a Sino-Tibetan language of the Sal branch spoken in Sagaing Region, Myanmar by the Kadu people. Dialects are Settaw, Mawkhwin, and Mawteik [extinct], with 30,000 speakers total. Kadu is considered an endangered language, and is closely related to the Ganan and Sak languages.
Tangsa, also known as Tase and Tase Naga, is a Sino-Tibetan language or language cluster spoken by the Tangsa people of Burma and north-eastern India. Some varieties, such as Shangge (Shanke), are likely distinct languages. There are about 60,000 speakers in Burma and 40,000 speakers in India. The dialects of Tangsa have disparate levels of lexical similarity, ranging from 35%–97%.
Eastern Pwo or Phlou, is a Karen language spoken by Eastern Pwo people and over a million people in Myanmar and by about 50,000 in Thailand, where it has been called Southern Pwo. It is not intelligible with other varieties of Pwo, with which it shares 63 to 65% lexical similarity. The Eastern Pwo dialects share 91 to 97% lexical similarity.
Vaiphei is a Sino-Tibetan language belonging to the Kuki-Chin linguistic subbranch of the Tibeto-Burman group of languages. It is spoken mainly in the Myanmar minutely in Manipur-KukiZogam, Mizoram, Assam, Meghalaya, and Tripura. The dialect spoken in Myanmar exhibits a least partial mutual intelligibility with the other Mizo/Kukish dialects of the area including Thadou, Hmar, Paite, Simte, Kom and Gangte languages.
Chothe is a Sino-Tibetan language of Kuki-Chin subgroup of northeastern India. It may be intelligible with Aimol. The speakers of this language use Meitei language as their second language (L2) according to the Ethnologue.
Moyon is a Sino-Tibetan language of Southern Naga linguistic sub branch. It is spoken by the Moyon peoples in Manipur, India and in Burma. The speakers of this language use Meitei language as their second language (L2) according to the Ethnologue.
Central Tibeto-Burman or Central Trans-Himalayan is a proposed branch of the Sino-Tibetan language family proposed by Scott DeLancey (2015) on the basis of shared morphological evidence.
