Why Japanese women are very active in chasing men, but China women are very passive?

Different national conditions have different customs. Women in China are bound by feudal ideas for thousands of years, and men are superior to women. Women have never been completely changed in society. If a woman is too active with a man, she will be called a bitch. Therefore, few women take the initiative to confess to the man they love, and even if there is, it is a minority.