Tibeto-Burman in the context of "Chakma people"

Myanmar, officially the Republic of the Union of Myanmar and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has a population of about 55 million. It is bordered by India and Bangladesh to the northwest, China to the northeast, Laos and Thailand to the east and southeast, and the Andaman Sea and the Bay of Bengal to the south and southwest. The country's capital city is Naypyidaw, while its largest city is Yangon (formerly Rangoon).

Early civilisations in the area included the Tibeto-Burman-speaking Pyu city-states in Upper Myanmar and the Mon kingdoms in Lower Myanmar. In the 9th century, the Bamar people entered the upper Irrawaddy valley, and following the establishment of the Pagan Kingdom in the 1050s, the Burmese language and culture and Theravada Buddhism slowly became dominant in the country. The Pagan Kingdom fell to Mongol invasions, and several warring states emerged. In the 16th century, reunified by the Taungoo dynasty, the country became the largest empire in the history of Southeast Asia for a short period. The early 19th-century Konbaung dynasty ruled over an area that included modern Myanmar and briefly controlled Assam, the Lushai Hills, and Manipur as well. The British East India Company seized control of the administration of Myanmar after three Anglo-Burmese Wars in the 19th century, and the country became a British colony. After a brief Japanese occupation, Myanmar was reconquered by the Allies. On 4 January 1948, Myanmar declared independence under the terms of the Burma Independence Act 1947.

Nefamese or Arunamese is a pidgin of Arunachal Pradesh (formerly NEFA), India. Its classification is unclear; Ethnologue states that it is based on the Assamese language, but also that it is most closely related to the Sino-Tibetan Gallong like the Assamese language formed out by the mixture of languages like Austroasiatic, Tibeto-Burman, Tai and Indo-European family of languages.

Nefamese emerged in eastern Arunachal Pradesh as a lingua franca among the Nyishi, Adi, Apatanai, Khampti, Hill Miri, Idu Mishimi, Nocte, Wancho, Tagin, Mompa, Zakhring, and Bugun peoples, among others—between them and with other Indigenous Assamese people and other Indigenous groups of Northeast India. The language is threatened by, and has perhaps somewhat been replaced by, the use of Hindi.

The Boro (बर'/बड़ो [bɔɽo]), also called Bodo, are a Tibeto-Burman speaking ethnolinguistic group native to the state of Assam in India. They are a part of the greater Bodo-Kachari family of ethnolinguistic groups and are spread across northeastern India. They are concentrated mainly in the Bodoland Territorial Region of Assam, though Boros inhabit all other districts of Assam and Meghalaya.

Boros were listed under both "Boro" and "Borokachari" in The Constitution (Scheduled Tribes) Order, 1950, and continue to be called so in the Census of India documents. Boros speak the Boro language, a Boro-Garo language of the Tibeto-Burman family, which is recognised as one of twenty-two Scheduled languages of India. Over two-thirds of the people are bilingual, speaking Assamese as second language. The Boro along with other cognate groups of Bodo-Kachari peoples are prehistoric settlers who are believed to have migrated at least 3,000 years ago. Boros are mostly settled farmers, who have traditional irrigation, dong.