忏 ㄔㄢ ˋ chàn 悔 ㄏㄨㄟ ˇ huǐ 懺 ㄔㄢ ˋ chàn 悔 ㄏㄨㄟ ˇ huǐ to confess to repent remorse repentance penitent confession (Buddhism)