China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 http://tgaz.fudan.edu.cn/tgaz/placename/hvd_94217 樓煩郡 楼烦郡 Loufan Jun 郡 郡 jun commandery 742 4 757 4 POINT point N 38.39095 E 111.69323 FROM_AC 今山西吕梁市岚县岚城镇 唐 Tang 静乐县 Jingle Xian CHGIS