How to judge the ages of long men, middle men and young men in the Book of Changes?

Long men, middle men and young men in the Book of Changes are ranked. Age is not absolute, but relative.

the eldest male is the eldest, the middle male is the second, and the young male is the third.

if marriage is counted in the divination, it will affect the eldest boy and the young girl, that is,' Razer returns to his sister'.

you can decide that the man is older, or you can decide that you are the boss at home. It depends on the judgment of the diviner.

Extended information:

In the Book of Changes, Gan is the old father and Kun is the old mother. Shock is a long man, Kan is a middle man, and Gen is a young man. Xun is the eldest daughter, away from being a middle girl, and exchanged for a girl.

The plum blossom is easy to count, which pays special attention to the mind. For example, a woman can measure the earthquake on the main divination of marriage, which can be the eldest son or a young man. In contrast, if a woman is a young woman, then the earthquake represents a young man.

China introduced in the traditional Yi-ology that a woman's physiological cycle has changed from seven to forty-nine, which is related to the changes of everything in the world. The baby will go through a development cycle of seven days in the mother's womb, and after reaching the fortieth stage, the baby will be born, and then a growth cycle of seven years will begin.

So, 7 is a very mysterious number in gossip. In Yi-ology, the age difference between men and women when they get married is also introduced.

Baidu encyclopedia-Yijing (philosophy book)