China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 http://tgaz.fudan.edu.cn/tgaz/placename/hvd_96537 齊通郡 齐通郡 Qitong Jun 郡 郡 jun commandery 555 4 582 4 POINT point N 30.11255 E 103.86085 FROM_FD 今四川眉山市北太和 西魏 Xiwei 北周 Bei Zhou 隋 Sui CHGIS