稽古振今 jī gǔ zhèn jīn 🔊 studying the old to promote the new (idiom) + Review this word Meanings jī gǔ zhèn jīn studying the old to promote the new (idiom) Its characters 稽jīto examine; to check (against records)古gǔancientHSK 5振zhènto shake今jīnnow