详细的广州市行政区划图，可用于地学科研开发(The detailed administrative zoning map of Guangzhou can be used for geological research and development)

县市级区划，比较准确，线图层和面图层都有，比较齐全。(County level zoning)

地级市行政区划图，可用Arcgis打开，可用python，java等(The administrative district map of prefecture level city can be used as ArcGIS administrative district map of prefecture level city, or ArcGIS)