There are Freud's psychoanalysis and Jung's dream interpretation psychology in the west, which are also controversial, but their theories are all part of modern science, so I personally think that some of them are still the essence of traditional culture, but there are many feudal things that should not be believed. For example, if you look at Duke Zhou, his man is promoted to a higher position, his woman is happy and has a son, which is obviously not suitable for today's society.