Jinghong (Chinese: 景洪; pinyin: Jǐnghóng; Dai / Tai Lü: , pronounced [tsêŋhuŋ]; Thai: เชียงรุ่ง, also (formerly) romanised as chiang rung, chiang hung, chengrung, cheng hung, jinghung, keng hung and muangjinghung) is the capital of Xishuangbanna Dai Autonomous Prefecture, Yunnan province, China, and the historic capital of the former Tai kingdom of Sipsongpanna.
Located between 100°25' - 101°31' East and 2127' - 2236' North. Yunnan Province borders Sichuan and Guizhou Provinces to the northeast, Tibet Autonomous Region to the northwest, and Guangxi Province to the east. Xishuangbanna borders Myanmar to the southwest and Laos to the southeast.
The city is limited to the south by Hengduan Shan Mountain Range, Lancang River (Mekong River) passes by Jinghong. Two bridges near the city span this river, which flows south-east towards Laos.
Climatically, Jinghong contains elements of both a tropical wet and dry climate and a humid subtropical climate (Koppen Aw and Cwa, respectively). The city has a generally humid climate with strong monsoonal influences; summer is long and there is virtually no "winter" as such. Annual sunshine hours amount to between 1800 and 2300 and annual rainfall to between 1100 and 1700mm.