"Form Method" and "Reason Method": The "Form Method" of China Feng Shui is mainly used for site selection and modeling; The "logical method" focuses on determining the indoor and outdoor orientation mode; In addition, there is the "Japanese law"
Used to choose an auspicious day to make things happen; The law of auxiliary truth chooses unfavorable measures to remedy the laws. According to the applicant, China Feng Shui is divided into Yang Zhai Feng Shui, that is, Yang Zhai Xiang method, which specializes in the location and layout of Guo Cheng houses where strangers live; Yin house geomantic omen, that is, Yin house burial method, specializes in the location and layout of the tombs of the dead. China's geomantic omen has different living environments, such as the so-called house of seclusion, the house of wilderness and the house of valley. For example, ternary geography focuses on the application of geomantic omen. For houses in the wilderness and in the valley, due to their close relationship with the surrounding natural geographical environment, more attention is paid to forms and methods; However, due to the limitation of its external environment, Jingyi House often adopts the way of paying equal attention to form and rationality. The school of geomantic omen in China pays attention to finding dragons, examining sand, looking at water, taking acupoints and orienting. However, it pays attention to the theories of Yin and Yang, Five Elements, Branches and Branches, Eight Diagrams and Nine Palaces, and establishes a set of strict field work tools-jujube compass to determine the location planning orientation. China's geomantic omen, regardless of the situational school or the rational style, has formed many practical methods in history, but it must follow the following three principles: the principle of the integration of heaven and earth; Principle of balance between yin and yang; The principle of mutual generation and mutual resistance of the five elements. In fact, Feng Shui theory is a combination of geophysics, hydrogeology, cosmology, meteorology, environmental landscape, architecture, ecology and human life informatics.
Natural science. Its purpose is to seriously investigate and understand the natural environment, use and transform nature, and create a good living environment. Ancient Han people often said: "The house is based on emotion, the spring is based on blood, the ground is based on meat, the vegetation is based on hair, the house is based on clothes, and the portal is based on crowns. If there is, it is elegant and auspicious. " This is the humanization of the house, which shows that the proper collocation of the pattern is very important to the house and people.