严惩不贷

Explanation: Correctional penalty; loans tolerance. Severe punishment, not forgiveness. 　　Usage: Joint type; as predicate; for offenders 　　Source: Following Deng Ming Yu, "Ji Wen story": "with or offenders, will punish the non-credit." 　　Examples: For those incorrigible criminals, must be punished. Thesaurus:  learn from past mistakes and avoid future ones, and to cure the sickness to save the patient, Xiaochengtaijie, carry out vigorously and speedily, Order Line ban, Justice, legality pursue, dispense the law without bias, a stumble may prevent a fall, The law shall be enforced to the letter upon its promulgation, enforce laws impartially