China contains the administrative territorial entity Hong Kong
Administrative divisions
The People's Republic of China is constitutionally a unitary state officially divided into 23 provinces, five autonomous regions (each with a designated minority group), and four municipalities—collectively referred to as "mainland China"—as well as the special administrative regions (SARs) of Hong Kong and Macau. The PRC considers Taiwan to be its 23rd province, although it is governed by the Republic of China (ROC), which claims to be the legitimate representative of China and its territory, though it has downplayed this claim since its democratization. Geographically, all 31 provincial divisions of mainland China can be grouped into six regions: North China, Northeast China, East China, South Central China, Southwest China, and Northwest China.
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