This is the 7081st most frequent Chinese word.
省会
Capital of a province.
In this sentence, '省会' is used to refer to the main city of an administrative province in China.
贵州的省会是贵阳。
The provincial capital of Guizhou is Guiyang.
Here, '省会' implies traveling or visiting major cities that serve as administrative centers of provinces.
你去过多少个中国的省会城市？
How many provincial capital cities in China have you visited?
This usage of '省会' delineates its functional role within the provincial structure.