Principles of Land Use in Law and Heaven Regulations

The sky has an invisible nature that covers the universe, and it contains infinite biochemical capabilities. The earth has tangible substances that can rival the weather.

Eight seasons: refer to beginning of spring, Changxia, beginning of autumn, beginning of winter, vernal equinox, autumnal equinox, summer solstice and winter solstice. Wuli: refers to five points: east, south, west, north and middle.

There are eight solar terms in the sky as the division procedure of time series, and the earth has five regions, which represent different geographical environments and conform to the weather. When the yin and yang of heaven and earth are connected, everything is formed.

Invisible clear yang ascends to heaven, tangible turbid yin falls to the ground, and the movement or stillness of everything in the world is based on the vagaries of yin and yang, which is determined by the law of yin and yang changes.

These ups and downs, coupled with movement and quietness, make everything hidden in spring, summer, autumn and winter, with endless changes.

Only a wise person knows how to learn from nature, can he adjust the qi of the head with the nature of clear weather in the upper part, the qi of the feet with the calmness of the earth in the lower part, and the qi of the five internal organs with the coordination of personnel in the middle part.

Various natural phenomena between heaven and earth correspond to the qi of various organs and meridians of the human body. The clear air in the sky is connected with the lungs, and the ground air is connected with the throat. The ethos belongs to wood in the five elements, so it is connected with the liver; Thunder belongs to fire and is connected with the heart; Valley gas promotes plant growth and communicates with indigenous spleen; Yin qi communicates with the kidney belonging to water.

The three Yin San yang and six meridians of the human body run qi and blood, just like the river on the ground; The stomach can store food and Shui Gu, just like the sea, and it is good at accommodating hundreds of rivers; The nine orifices of the eyes, ears, mouth, nose, front and back yin are like the road of water vapor circulation and the place where water vapor is poured.

If the human body is compared to the yin and yang of heaven and earth, the yin fluid of the human body becomes sweat through the announcement of yang, just like the rain in the sky. The movement of Yang in human body, like the high wind between heaven and earth, keeps flowing. People's anger, such as lightning, goes against the sky's qi, such as the rise of yang fire.

Therefore, if we don't follow the natural principle of heaven and earth and don't understand that there are eight different solar terms in the sky and five different geographies on the ground, diseases will occur.