China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 http://tgaz.fudan.edu.cn/tgaz/placename/hvd_94225 樓煩郡 楼烦郡 Loufan Jun 郡 郡 jun commandery 617 4 617 4 POINT point N 38.64206 E 112.10100 FROM_AC 今山西宁武县宁化村 隋 Sui CHGIS