悔改 Traditional form: 悔改 Pinyin (reading): huǐgǎi Definitions: to repent repentance Characters: 悔 - to regret, to repent, to show remorse 改 - to alter, to change, to improve, to remodel Traditional characters: 悔 - to regret, to repent, to show remorse 改 - to alter, to change, to improve, to remodel