China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 https://chgis.hudci.org/tgaz/placename/hvd_82894 陽城縣 阳城县 Yangcheng Xian 县 縣 xian county 522 4 695 4 POINT point N 34.40044 E 113.14677 FROM_FD 河南郡 Henan Jun 阳城郡 Yangcheng Jun 洛州 Luo Zhou 嵩州 Song Zhou 洛州 Luo Zhou 豫州 Yu Zhou 河南郡 Henan Jun 嵩州 Song Zhou 洛州 Luo Zhou
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