What does Cai Wei symbolize?

"Picking Wei" symbolizes seclusion. "Picking Wei" is a title in the Book of Songs, and it is recorded in Historical Records and Biography of Boyi. After Yin was destroyed, Boyi and Shu were ashamed of it, refused to eat it, and hid in shouyangshan to eat Wei. Later, because "picking up the EU" means seclusion or seclusion, it means national subjugation.

The Book of Songs Xiaoya is a poem in the pre-Qin period and one of the two elegant poems in The Book of Songs. Its content is very extensive and rich, among which the most prominent works are about war and labor. The works not only describe the rich and colorful social life and special cultural forms of the Zhou Dynasty, but also reveal the spiritual outlook and emotional world of the Zhou people. It is based on real social life, without vanity and grotesque, and there are few supernatural myths. Sacrifice, feasting and farming are the products of social economy and ritual culture in Zhou Dynasty. Other poems describe the current situation, war corvee, marriage and love. The Book of Songs is Xiaoya.