China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 https://maps.cga.harvard.edu/tgaz/placename/hvd_16257 后隴 后陇 Houlong 村镇 村鎮 cun zhen villages and small towns 1820 9 1820 9 POINT point N 24.61948 E 120.78024 FROM_AC 台湾府 Taiwan Fu CHGIS