Why do zodiac animals take turns to arrange?

Zodiac originated from the earthly branch, which originated from the five elements. Rats, cows, tigers, rabbits, dragons, snakes, horses, sheep, monkeys, chickens, dogs and pigs correspond to the following branches: Zi Chou Mao Yinchen has been in the Wuxuhai of Shen You. So far, the earliest record of earthly branches is the mature script Oracle Bone Inscriptions 3600 years ago. From the perspective of Oracle Bone Inscriptions, there are mainly solar terms and time. Among the 24 solar terms approved by UNESCO as intangible cultural heritage of mankind, vernal equinox, summer solstice, autumn equinox and winter solstice are the four most important solar terms in ancient times. The ancient ancestors of China surprisingly thought that the four solar terms were the beginning of the four seasons of life, while The Book of Changes thought that everything was based on the model of the initial and final stages (discussed by the author in the title), so there were four solar terms in the twenty-four solar terms.