Retreat and advance
Chinese idiom, Pinyin is Tu ì L ǚ J ì NL ǚ, meaning to advance and retreat together. It comes from the book of the Song Dynasty, seven records of music.
The origin of Idioms
"Song Shu · Yue Zhi Qi" says, "once you relax, you can retreat." See advance and retreat.
Retreat and advance
Bullying the hard and fearing the soft - qī yìng pà ruǎn
to be in deep anxiety day seems like a year - shì rì rú nián
The three principles are the same - sān zhǐ xiàng gōng
take up the positions of the fallen and rise to fight one after another - qián pú hòu bó
have no sense of gratitude and justice - fù ēn bèi yì