To make country, public interest, oneself or the person of other, belongings and other right are avoided suffer the illegal inroad that having, and adopt check the behavior of illegal enroach on, cause to person of illegal enroach on damage, belong to self-defence, do not bear criminal responsibility.

Self-defence exceeds necessary limit to cause apparently great damage, ought to bear criminal responsibility, but ought to be reduced or absolve punishment.

To having do violence, murder, rob, the violent crime that rape, kidnap endangers person security badly with etc, take defensive action, those who cause casualties of person of illegal enroach on, do not belong to defense to be become too, do not bear criminal responsibility.