It is certain that men and women complement each other, but women can't help their husbands. Men can moisten things quietly, which is determined by the numerology of the eight characters and five elements. The defects of eight characters and five elements can be made up in each other's eight characters and five elements, which is the best way to change your luck. Men and women have complementary personalities, which I often use in numerology analysis.
As for Taoism's art of nourishing yin and nourishing yang, it is impossible to say. There must be some practice methods. Peng Zu in ancient times was a master in this field.