What is the principle of the Twenty-four Mountains?

The map of the Twenty-four Mountains comes from the Yellow Emperor's House Classic, formerly known as the House Classic. On the basis of the cooperation between cadres and branches and the training of cadres and branches in the eight diagrams, 24 roads are formed, forming the Yang House Map and the Yin House Map respectively. It is mainly used to distinguish the yin and yang of the homestead and judge the good and bad luck of geomantic omen. Legend has it that tombs in the Qing Dynasty broke ground by measuring auspicious places with a compass according to the direction of the twenty-four mountains. The following is the introduction of Baidu netizen "dufu 12 12" for your reference. The meaning of the twenty-four mountains. To learn Feng Shui, you must know the location. The eight characters are used to represent the southeast, northwest and so on. The eight characters are "earthquake", "Xun", "southeast", "Li", "southwest", "west", "northwest", "Kan" and "Gen", and 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.