Seven regional center cities and sub-center cities in China!
The large domestic region can basically be divided into 7 large blocks!
Among them, Beijing and Shanghai are national cities, so Beijing and Shanghai have the dual attributes of national cities and regional central cities!
Three Northeastern Provinces + Eastern Section of Inner Mongolia:
Central city: Shenyang; sub-central city: Harbin.
Three Provinces of North China + Beijing-Tianjin + Middle Inner Mongolia:
Central city: Beijing; Sub-central city: Tianjin.
5 provinces and 1 city in East China:
Central city: Shanghai; sub-central city: Nanjing.
4 Provinces of Central and Southern China:
Central city: Wuhan; Sub-central city: Zhengzhou.
South China 3 Provinces + 2 Special Zones:
Central city: Guangzhou; sub-central city: Shenzhen.
Northwest 5 Provinces + Inner Mongolia West Section:
Central city: Xi'an; Sub-central city: Urumqi.
5 southwestern provinces:
Central city: Chengdu, sub-central city: Chongqing.
