Dehong Dai and Jingpo Autonomous Prefecturelie inWestern Yunnan. Except east andBaoshanAdjacent, the other three sides are all connected toMyanmarborder. Located on the southern edge of the Hengduan Mountains, the cutting mountain valley extends to the west of the Gaoligong Mountain. The terrain is high and steep in the northeast, and low and wide in the southwest. Nu River, Daying River, and Ruili River flow through the territory.
city
Dehong Prefecture has 2 county-level cities and 3 counties under its jurisdiction.
- County-level city:Ruili、Mangshi
- County:Lianghe County、Yingjiang County、Longchuan County
learn
Climate 
Dehong Dai and Jingpo Autonomous Prefecture is rich in heat, has a mild climate and sufficient rainfall. It has a southern subtropical climate. The annual average temperature is 18.3～20℃, the average temperature in January is 10.9～12.5℃, the average temperature in June is 22.8～24.3℃, and the annual temperature difference is 11.8～12.8℃. Therefore, “there is no severe cold in winter and no scorching heat in summer”.
