How can Taoism have so many etiquette? In a sense, Taoism believes that it is a hypocritical thing and should not be the realm pursued by human communication. Please see the discussion in Tao Te Ching:
So, you lose your virtue, you lose your virtue, then lose your benevolence, then lose your righteousness, and then lose your righteousness. Those who treat their husbands with courtesy are loyal and trustworthy, and they are chaotic first.
Avenue waste, meaningful; Wisdom comes out with great fallacies; Six parents are not harmonious and have filial piety; In osawa, there are loyal ministers.