Tumen, Jilin
Tumen (simplified Chinese: 图们; traditional Chinese: 圖們; pinyin: Túmén; Chosŏn'gŭl: 도문; Hangul: 투먼) is a county-level city in Yanbian Korean Autonomous Prefecture, eastern Jilin province, Northeast China. Of its 136,000 inhabitants, approximately 78,000 (or 57%) are of Korean descent.