How to explain the palace in Feng Shui?

It is to divide the house into nine parts, southeast, northwest, southeast, southwest, northwest, southeast, north and south, and middle. The middle part is called Zhonggong, which is divided according to Hutu Luojing. Ba Zhai School is rarely used, because it has eight directions, and there are many in the mysterious sky, mainly depending on which star enters the clock palace when the nine planets fly. The clock modulus in any diagonal direction is 15.