Fortune Telling Collection - Horoscope - In ancient China, it was thought that the constellations in the sky corresponded to the underground states respectively?

In ancient China, it was thought that the constellations in the sky corresponded to the underground states respectively?

There is a black dragon in the east of the nine days, which is called the sky; Here is Dongyue. In the north of the sky, there is Xuanwu as the mysterious sky, and there is Beiyue below it. There are suzaku in the sky and Nanyue in the ground, all of which are sunny. There is a white tiger in the west of the sky, and there is Xiyue under it. The North Pole in the sky is the average day, and the underground is Zhongyue Mountain. There are Tianhe Tianhan in the sky and the Yangtze River and Yellow River underground. There are four walls and nine wild fields in the sky, a wall bureau under the ground to build the city, and a land division to build Kyushu.