改过自新

Explanation: Rehabilitation: consciously to correct a new leaf. Correct the error and re-start. 　　Usage: -Linked; as predicate, object; with a compliment 　　Source: Qian Han, "Historical Text Xiao Ji": "concubine can not hurt the dead husband back to life, who can not re-criminal case, although the re-To rehabilitate the road from the also-free." 　　Examples: Atomic Energy ~, abandoned more go Wu, Guaren will be when reused. (Ming Feng Meng, "Eastern Zhou Chi," eighty-back) Thesaurus:  repent past mistakes, reform oneself, Qixieguizheng, Evil from being abandoned, wash up, wash the heart and cleanse worries Antonym Group:  be impervious to reason, brass, Shameless, Incorrigible, Out by the government has, Audacity The View, labour of dogs and horses; serve like a dog or a horse, Pleasures of the report, wheel and deal (AmE.), wilful ignorance