Since Qin Dynasty unified six countries, and implemented the county system, the system had become a ruling way of central authorities' domination of the local places.

自秦统一六国，全面实行郡县制以来，郡县制就成为后世中央对地方统治的一种方式。

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Since Qin Dynasty unified six countries, and implemented the county system, the system had become a ruling way of central authorities' domination of the local places.

自秦统一六国，全面实行郡县制以来，郡县制就成为后世中央对地方统治的一种方式。

youdao