What is the meaning of Liuhe in astrology?

It is a coordination method in astrology. That is to say, the collocation of earthly branches is divided into six groups according to the principle of five elements, namely, Zi Chou combination, Yin Hai combination, Mao Xu combination, Chen You combination, Shen combination and Wu combination. Among them, combination refers to the "combination" shape in the relative position, which represents the significance of mutual coordination, harmony and common development. In astrology, it is regarded as a symbol of good luck, which indicates that some good things will happen, such as the improvement of wealth and feelings.