The word etiquette first came from the Book of Songs and the poem Xiaoya Chutz: "The offerings are staggered, and the etiquette is moderate." Zhou Li Chun Guan Shi Si: "All state affairs should be assisted by its etiquette." Historical Records of the Book of Rites: "To the Qin Dynasty, there is a world, knowing the rituals of the six countries, and choosing their goodness." Biography of Huangfu and the Northern Qi Dynasty: "Long, deep and generous, especially clear etiquette." Basic meaning-blessing is called ceremony and righteousness is called utensil.
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