C65 Second Young Master Returned to the Mansion!

The Great Tang Dynasty had a total of 108 counties, and among them, there were Upper and Lower counties. Among them, the Upper counties had thirty-six, and the Lower counties had seventy-two. No matter if it was the area under the jurisdiction of the Upper counties or the prosperity of the Lower counties, they were all far superior to the Lower counties.

As one of the thirty-six Upper counties