ㄍㄜˊㄇㄧㄢˋmiànㄒㄧˇㄒㄧㄣxīn

  1. 比喻澈底悔悟重新作人參見洗心革面決定革面洗心腳踏實地。」

lit. to renew one's face and wash one's heart (idiom)​; to repent sincerely and mend one's mistaken ways, to turn over a new leaf