Möng Hsa

Möng Hsa was a Tai Nüa polity in western Yunnan's Mengding basin, around present-day Gengma. The Yuan organized the area as the Mengding route.

In 1382 the Ming created Mengding Native Prefecture, first held by a Dao family chief. During the Luchuan campaigns of the 1440s the ruling line fled; the Ming granted Mengding to Han Ge, a Hsenwi officer who had fought in the campaigns. His Han family held the office hereditarily, submitting to Burma in the late Ming period and receiving Qing confirmation under Yongchang Prefecture.