Read Edit View history 痛改前非 tònggǎiqiánfēi reform Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 痛改前非 · tònggǎiqiánfēi · reform 2026/03/04 痛改前非 tònggǎiqiánfēi reform To completely correct one's former misdeeds and turn over a new leaf. 他决定痛改前非，重新做人。 idiom created sense Mar 4, 2026, 02:25 AM