ㄔㄥˊˇchéngyǔ

成语
  1. 語言現成固定短語一般出處來源形式不一為主成語含義精闢簡短有力引申比喻義夜郎自大」、班門弄斧

Chinese set expression, often made up of 4 characters or two couplets of 4 characters each, often alluding to a story or historical quotation, idiom, proverb, saying, adage, set expression
chengyu, dicton chinois en quatre caractères, proverbe, expression idiomatique
Chinesische Sprichwörter (Sprachw)​