Its essence is an advanced astrophysics, which reveals the interaction between the eight planets in the solar system and the earth's magnetic field. "Oddity" refers to the three wonders of B, C and D, and "door" refers to eight doors, namely "opening, breathing, birth, injury, supervision, scene, death and shock". Donphan refers to the six tools of "five, extreme, innovation, innovation, appointment and return" at the beginning of the ten-day cycle.
Extended data
Application of Daoism: There are two kinds of Daoism: the mystery of rational numbers and magic. It is said that "Daoism" is the method of cultivating truth. According to legend, Daoism originated from military deployment. The basic mode of Taoism reflected the personnel, life, social system, astronomy, geography, phenology and other aspects of the society at that time.
Daoism originated from perceptual thinking. In the process of development, he comprehensively used the associative power of image and analogy, as well as the intuitive thinking of observing things and taking images, the logical thinking of clustering and grouping, and the thinking of changing the number of images. The magical power of Taoism is also the imperial wind when the Yellow Emperor attacked Chiyou. It is a strange method to choose the date according to the solar terms by using Luo Shu and gossip the day after tomorrow.
Baidu encyclopedia-Taoism