What is the meaning of "twenty-four mountain directions" in metaphysics?

To learn Feng Shui, you must know the direction. Eight hexagrams represent the southeast, northwest and so on. That is, the earthquake in the east, the disaster in the southeast, the separation in the south, the Kun in the southwest, the right in the west, the dry in the northwest, the Kan in the north and the Gen in the northeast. This earthquake gate is the east gate. In addition to the Eight Palaces, there will be twenty-four directions to determine good or bad luck, each direction accounting for fifteen degrees on the water surface, which is called twenty-four mountains. They are A, Mao, B, Chen, Xun and Si; C, noon and d; No, Kun, Shen; Geng, You, Xin; Hey, fuck, and the sea; Ren, Zi, Gui; Ugly, gen, yin.

The compass represents east, south, west, north, southeast, southwest, northwest and northeast.

This is the main mountain of every divination, and both sides of it are biased in the other direction. For example, "Chen, Xun and Si" belong to the southeast, "Xun" belongs to the southeast, "Chen" belongs to the east-southeast and "Si" belongs to the south-southeast and so do the other 24 mountains.

If we know the location of the twenty-four mountains and find the vertical pole in the house, we can radiate lines in twenty-four directions from this vertical pole, which can be assisted by vertical pole gauge. Whether you are holding a sales plan or an indoor plan where you live now, you can use this method to determine the location of the house.