Map source

The online map of the people's Republic of China in December 1990 comes from the second volume of the Atlas of Chinese historical manuscripts, edited by Guo Moruo. The scale of the map is 1:21 million, the main marks in the map are: capital Beijing; municipal, provincial, autonomous regional and administrative centers; municipal administrative center; other residential areas; national boundaries; boundaries of municipalities, provinces and autonomous regions; fire stop lines; railways; and highways.