The Five Elements School is basically the basic principle of early geomantic omen, that is, Zuo Qinglong, Right White Tiger, Former Suzaku and Later Xuanwu. It should be said that this school is not an independent school.
The future gossip model is the Eight Academies School.
Taking 12 earthly branch as the model, it is a triad school.
The Nine Planets Hinami School is modeled on the Nine Palaces of Luo Shu.
All the above three are based on a mathematical model, which should be a theory developed in the middle of geomantic omen.
It is the Twenty-four Mountain School which integrates heavenly stems and earthly branches's Eight Diagrams, represented by Najia School.
The Book of Sangalos and the Nine Planets are now the Kong Xuan School. There are many branches, but I have only met Shen Shi, Kong Xuan and Tan Shi. It should be said that Kong Xuan didn't simply fly to the nine planets, but added the confused Luo Shu and heavenly stems and earthly branches together. This is difficult to accept at once, and it must have the foundation of the first few feng shui. Kong Xuan geomantic omen is also related to the choice of dates, and Kong Xuanda Gua, which is developed from Gua and Jia Zi, is the most subtle.
Others, such as Liu Ren, Qimen and Feng Shui, also belong to this complicated and meticulous Feng Shui.
The above lists are all feng shui of regulating qi, and the situation school is not listed because it is difficult to be systematic. For example, shaking the dragon sutra is a classic of the situation school.