Hanyuan under the Ya'an City, Sichuan Province, located in the western border south, east Jinkouhequ Leshan and Meishan City Hongya County, Liangshan Yi Autonomous Prefecture, south of ganluo County, Ganzi Tibetan Autonomous Prefecture in west Luding County and Ya'an City Shimian, north of Ya'an City Yingjing; the whole territory from east to west 71.4 km north-south width of 70.1 kilometers. Hanyuan geographical coordinates between longitude 102 & deg; 16 & prime; & mdash; 103 & deg; 00 & prime ;, latitude 29 & deg; 05 & prime; & mdash; 29 & deg; 43 & prime; between.