in LongChuan District/County
http://en.wikipedia.org/wiki/Longchuan_County,_Yunnan
"Longchuan County (陇川县; pinyin: Lǒngchuān Xiàn) is a county located in Dehong Prefecture, Yunnan province, southwestern China.
Culture
Many citizens of Dehong Prefecture belong to the Jingpo-nation ethnic group, an official minority in the People's Republic of China. They are one and the same as the people of Kachin State, the adjacent part of Myanmar, and ethno-linguistic ties are strong."