What do yin and yang mean in fortune telling?

What are the yin men, yang men, yin women and yang women in fortune telling? According to what standard?

People who come into contact with Dou Shu for the first time may be interested in the yin men, yang men, yin women and yang women written in the middle of the chart.

In fact, Yin and Yang are only the nature of the year. If born in the year of the sun, the man is male and the woman is female. If born in a cloudy year, men are called yin people and women are called yin women.

Yin and yang properties of heavenly stems:

Positive drynaria: a, c, e, g, n; They are years ending in 4, 6, 8, 0, 2, etc. For example, 2008 is the fifth year. In other words, the last number of years is even, which is the solar year.

Negative heavenly stems: B, D, J, Xin, Gui. They are years ending in 5, 7, 9, 1, 3, etc. The last number of years is odd, that is, the lunar year.

It should be noted here that the number of fights is calculated according to the lunar calendar, not the Gregorian calendar.

Men and women are arranged counterclockwise during the Universiade.

Men and women are arranged clockwise.