Idioms that begin with the word back.

Reflection and repair, tuis and bǔguú, are interpreted as examining one's words and deeds afterwards and whether there are any mistakes that must be corrected. Source "Zuo Zhuan Gong Xuan Twelve Years": "Fu Lin businessmen are also gentlemen, loyal to their thoughts, and have made up for them. If he is the guardian of the country, how can he kill it? "

TushíZG ng, explanation: cut down on meals to show frugality. It refers to honesty. The source of The Book of Songs Zhao Nan Lamb: "Refusing to eat is self-serving and cheating is a snake."

Retreat like a mountain, Tuì rú sh ā nyi, a metaphor for being calm when encountering changes. The source of Woods' response: "Keep a spent force and retreat like a mountain."

Tui cá ngyú mí means to retreat and hide in a secret place without showing any trace.