China Historical GIS, Harvard University and Fudan University CC BY-NC 4.0 https://maps.cga.harvard.edu/tgaz/placename/hvd_112972 青州 青州 Qing Zhou 州 州 zhou region 418 2 606 2 POINT point N 36.69748 E 118.47810 东晋 Dongjin 南朝宋 Nanchaosong 南朝齐 Nanchao Qi 南朝梁 Nanchao Liang 南朝陈 Nanchao Chen 隋 Sui CHGIS