This Map Image clearly depicts The Peoples Republic of China and the location of its National Borders, Provinces and Provincial Capitals.
The People's Liberation Army uses a system of military regions, or Commands. The Commands are named after the City where the Headquarters of the Military District are located. Currently there are seven Military Districts.
The first and most important Military Region is Beijing, the nation's Political Capital where the National Command is located in a secret nuclear hardened bunker at a location in the Western Hills of Beijing known as the Mountain with the Jade Tower.
The military regions in turn are divided into military districts, the borders of which are usually contiguous with provinces.
The third and last level of organization is the division of Military Commands into sub-districts.