In China's traditional expressions of order, there are several words called Tiangan * * *.

Tiangan 1 * * has 10 words: A, B, C, D, E, G, Xin, Ren and Gui.

The word * * * is 12: Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai.

Traditionally, the zodiac is calculated on the basis of earthly branches, such as rats, ugly cows, silver tigers, hairy rabbits, Chen Long, snakes, afternoon horses, sheep, monkeys, chickens, dogs and pigs.