Administrative Divisions
China's administrative units are currently based on a three-tier system, dividing the nation into provinces, counties and townships:
The country is divided into provinces, autonomous regions and municipalities directly under the Central Government;
A province or an autonomous region is subdivided into autonomous prefectures, counties, autonomous counties and /or cities;
A county or an autonomous county is subdivided into townships, ethnic townships and/or towns.
Municipalities directly under the Central Government and large cities are subdivided into districts and counties; autonomous prefectures are subdivided into counties, autonomous counties and cities. Autonomous regions, autonomous prefectures and autonomous counties are all ethnic autonomous areas.
The Constitution specifically empowers the state to establish special administrative regions when necessary. A special administrative region is a local administrative area directly under the Central Government.
At the moment, China is divided into 23 provinces, 5 autonomous regions, 4 municipalities directly under the Central Government and 2 special administrative regions (see the following table 1).
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