Some people divide yin and yang according to the color method. The content of the Yin-Yang mantra is the same, but it is printed (or painted) in red and black respectively, with red as the symbol of men and black as the symbol of women.
The color method is far-fetched It is generally believed that color is used to divide the uses of literature and martial arts. Red is called "Wen Fu", which is soft, while black is called "Five Blessingg", which is strong.
Another division method is to divide yin and yang according to content, which is the mainstream division method at present and has been affirmed more. That is, the colors of Yin and Yang spells are the same, but the contents of the spells are different.
Where is the real symbol of Yin and Sui?
You can go to the online God of Wealth Temple (online God of Wealth) and be invited.