What is self-defense? What is the standard for not filing a case for self-defense?

Self-defense refers to the act of stopping the illegal infringement against the person who is committing the illegal infringement, causing damage to the illegal infringer. It belongs to self-defense and does not bear criminal responsibility. Five conditions should be met: legitimate defense must be aimed at illegal infringement; It must be that the illegal infringement is in progress; 3. Self-defense must be aimed at illegal infringers; 4. Self-defense cannot exceed a certain limit. 5. When he stops the wrongdoer, he does harm to the wrongdoer. If the matter is suspected of being a criminal case and still cannot be handled by itself, you can make an appointment with the chief lawyer who specializes in handling such cases or directly make an appointment for an interview. Heilongjiang Renze Law Firm is the largest regular law firm in Daowai District of Harbin, adjacent to the People's Court of Daowai District, with an office area of more than 230 meters. At present, there are 6 task forces, more than 30 legal personnel and a team of lawyers handling cases, specializing in all kinds of legal-related litigation and non-litigation cases. Address: Floor 1, Floor 2, Shop No.691,Nanzhi Road, Daowai District, Hal City.