Chi-hsi

Pinyin  Jixi,   city in southeastern Heilungkiang Province (sheng), China. Located on the upper Mu-leng Ho (river), it is in a mountainous area rich in timber and in various minerals, including coal, iron, oil shale, graphite, fluorite, and limestone. Chi-hsi is, however, predominantly a coal-mining city, with some of the largest and best equipped coal mines in China. The coal is of high quality