幡然悔悟 fānránhuǐwù to realize one's error Definitions Defs Origin Strokes Stroke Words Sentences Sents 幡然 fānrán suddenly and completely Quickly and thoroughly, often describing a major change in attitude or behavior.悔悟 huǐwù to repent to realize one's errors and repent; to regret and wake up to the truth of one's mistakes