Dehong Dai na nufin mutanen Dai da ke zaune a lardin Dehong Dai da Jingpo mai cin gashin kansa, wanda ke kudu maso yammacin lardin Yunnan na kasar Sin. Kalmar “Dai” tana nufin wasu ƙabilu daban-daban waɗanda ke cikin ƙabilar Tai kuma waɗanda ke zaune a sassa daban-daban na kudu maso gabashin Asiya, ciki har da Sin, Myanmar, Thailand, Laos, da Vietnam. Dehong Dai dai sun shahara da al'adun gargajiya da suka hada da kade-kade, raye-raye, da abinci, kuma tattalin arzikinsu ya dogara ne kan noma, shinkafa, roba, da shayi na daga cikin manyan amfanin gonakinsu.