ㄌㄩˇㄐㄧㄠˋㄅㄨˋㄍㄞˇlǚjiào‑bùgǎi

屡教不改
  1. 教誨指導改正 屢教不改長輩腦筋!」。

lit. not to change, despite repeated admonition, incorrigible, unrepentant
refuser de se corriger malgré de multiples avertissements
unverbesserlich (Adj)​