孟卯
The details of Sukaphaa's life and origins before his entry into Assam, available from different chronicles, both Ahom and non-Ahom, are full of contradictions. According to who has tried to hold up a consistent account, Sukaphaa was born to Chao Chang-Nyeu ("alias" Phu-Chang-Khang) and Nang-Mong Blak-Kham-Sen in the Tai state of Mong Mao (also called Mao-Lung, with the capital at Kieng Sen), close to present-day Ruili in Yunnan, China. Chao Chang Nyeu was a prince from Mong-Ri Mong-Ram, who had traveled to Mong Mao possibly on an expedition. Mong Mao was then ruled by Chao Tai Pung. Chao Chang Nyeu was later befriended by Pao Meo Pung, the son of the ruler, who gave his sister Blak Kham Sen in marriage. Sukaphaa was born of this union not later than 1189 CE and was brought up by his maternal grandparents. Pao Meo Pung, who eventually ruled Mong Mao, had no male heir and Sukaphaa, his nephew, was nominated to succeed him. A son born late to Pao Meo Pung's queen ended Sukaphaa's claim to the throne of Mong Mao.