What changes have taken place in people's concepts and social customs since modern times?

(1) abandoned the concept of hierarchy and strengthened the sense of equality. The ethical concepts of the three cardinal guides and the five permanent members in the ancient feudal hierarchy were gradually replaced by the concepts of democracy and equality. This is manifested in the evolution of social etiquette from bowing, bowing to bowing and shaking hands; Hairstyles and clothes have changed. Men wear braids, cut braids and change clothes, while women are forced to put them down and advocate equality between men and women. The appellation between people has also changed, from the old man and young master to Mr. and Mr. (2) Abandoning the concept that men are superior to women, women's awareness of rights has been enhanced. The feudal traditional moral concept that men are superior to women is gradually replaced by the concept of equality between men and women. This is manifested in advocating women's rights and women's liberation; Advocating women to go out of the family and go to society has also led to the change of marriage concept and family ethics concept; At the same time, western modern wedding and funeral customs were gradually introduced into China, and the wedding and funeral ceremonies in China were gradually simplified. (3) Modern people's living customs are gradually westernized, and the pursuit of luxury has gradually become a social consciousness. Eating western food, wearing a suit, living in a house and taking a car, and talking about luxury have become a fashion pursued by the rich.