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 a city in and the seat of Xishuangbanna Dai Autonomous Prefecture, in the far south of Yunnan province, People's Republic of China, and the historic capital of the former Tai kingdom of Sipsongpanna.