China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 https://maps.cga.harvard.edu/tgaz/placename/hvd_16137 谷口鎮 谷口镇 Gukouzhen 村镇 村鎮 cun zhen villages and small towns 1820 9 1820 9 POINT point N 26.43334 E 118.64423 FROM_AC 福州府 Fuzhou Fu CHGIS