"The dragon fights in the wild, and the blood is yellow." Who explains?

The dragons are fighting in the countryside, dripping with black and yellow blood. That is to say, the seven stars in the black dragon are coming, and the dispute between Yin and Yang will trigger a fierce war.

From: Zhouyi Kun by Jichang in the Western Zhou Dynasty: "The dragon fights in the wild, and the blood is dark and yellow."

This sentence describes the sky before the winter solstice. When Yin Qi reaches its peak, Long Xing, representing Yang Qi, will appear soon.

Extended data

The Book of Changes is one of the Book of Changes and Three Changes, including the Book of Changes and Biography.

Classics are mainly composed of 64 hexagrams and 384 hexagrams, each of which has its own interpretation (hexagrams) for divination. The Book of Changes did not put forward the concepts of Yin-Yang and Taiji, but was influenced by Taoism and Yin-Yang theory.

It contains seven languages * * * and ten quatrains explaining hexagrams, which are collectively called "Ten Wings" and are said to have been written by Confucius.

During the Spring and Autumn Period, the official school began to gradually evolve into a private school, which gradually developed before and after the Yi-ology, and a hundred schools of thought contended, leading to the division of the Yi-ology.

Since Confucius praised the Book of Changes, the Book of Changes has been regarded as a Confucian classic and the first of the Six Classics by Confucianism. Outside of Confucianism, there are two parallel schools of Yi-ology and Confucian Yi-ology: one is Yi-ology, which still exists in the old forces; The other is Laozi's Taoist Yi, which began to be divided into three branches.