Yicheng County, a county under the jurisdiction of Linfen City, Shanxi Province, is located in the southwest of Shanxi Province, southeast of Linfen City, between Zhongtiao Mountain and Taiyue Mountain, with a temperate continental monsoon climate, adjacent to six counties, with a total area of 1 167.76 square kilometers. By the end of 20021and 10, Yicheng county had jurisdiction over 7 towns and 2 townships. By the end of 20021,the resident population of Yicheng county was 259,623.