推陈出新 (tuī chén chū xīn) | Meaning: to push out the old and bring in the new (idiom); to innovate | Chinese Idiom with Pinyin & Origin

lit. to breathe out stale air and breathe in fresh (idiom, from Zhuangzi); fig. to get rid of the old and bring in the new吐故纳新tǔ gù nà xīn

to get rid of the old to bring in the new (idiom); to innovate除旧布新chú jiù bù xīn

(idiom) to reform habits and customs移风易俗yí fēng yì sú

metabolism (biology) · the new replaces the old (idiom)新陈代谢xīn chén dài xiè

to get rid of the old to bring in the new (idiom); to innovate破旧立新pò jiù lì xīn

to replace the old with new (idiom)除旧更新chú jiù gēng xīn

to push out the old and bring in the new (idiom); to innovate