What are the four elements of crime? Please list them one by one?

1. The subject of a crime refers to a natural person or unit that commits a criminal act and should bear criminal responsibility according to law.

2. The object of crime refers to the social relations protected by criminal law and infringed by criminal acts.

3. Subjective elements reflect what kind of psychological state the actor is in to carry out the behavior that endangers society, and what specific requirements the criminal law has for the criminal psychological state.

4, objective elements, refers to the specific performance of criminal behavior.

legal ground

Article 3 of the Criminal Law stipulates that if there is a crime specified in the law, it shall be convicted and punished according to law; If the law does not clearly stipulate that it is a criminal act, it shall not be convicted and punished.