Khukmoson: Salsi-salka (North-East) Indiani bisingo kaisa chikonsa haste wngkha Tripura haste. O haste o kwcham jorani simi tongwi phainai lukurog Tiprsa hinwi sinijago. Tiprasa kokthai phaikha ‘Tripura’ kokthaini. ‘Twi tei Pra’ o kainwi kokthai thansa wngwino Tripua kokthai achaikha hinwi sajago. Abono rwgwi naikhe nugo ‘Tiprasa’ kokthaio kokthai kaitham tongmani nukjago. ‘Twi, Pra, sa’ o thaitham kokthaini kokmang wngkha Tripura hani bwsa.Tiprasarog Mongolian bosongni phaio hinwi sajago. Tiprasarogni mani kok wngkha kokborok. ‘Kokborok’kokthaio thainwi kokthai tongo –'Kok’ tei ‘borok’. Aboni kokmang wngkha borokdophani kok eba Tiprasarogni kok.Tripura hasteo borok bangmarino rwgwi Kokborok sanai lukurogni eba borok dophani kok achukthaio wanjwirogni kokni ulo ulnwio kwlaio. Kokborok kokphaikha Tibeto-Burman bosongni Bodo Garo bodolni. Bodo, Garo, tei Dimasa kokrogbai kokni gothoklaimung tongo. Sino-Tibetan kokbosongni kaisa kotorma bedek wngkha Tibeto-Burma...