(1) General principles of criminal law Case content: From the common cases of daily life, the concepts of the general principles of criminal law, the constitutional elements of crime, the responsibility, the illegality, and the theory of penalty are explained. (2) The criminal law sub-individual law benefit content: from the common daily life of criminal law violations of personal legal interests of the case, to illustrate the important provisions of individual legal interests, so that students abide by the rules are not overstepped. (3) Principles of criminal law The content of social law: From the common cases of everyday life that infringe criminal law and social law, the important provisions of social law are explained, so that students can not abide by the rules. (4) The contents of national laws and interests of the criminal law: From the cases of common national law violations of daily life that infringe on the criminal law, the important provisions of the national laws and interests are explained, so that students can not abide by the rules. (5) Principles of the Criminal Procedure Law Basic case content: From the common criminal cases in daily life, the concepts of principles and principles of the criminal procedure are explained. (6) Contents of the investigation procedure of the criminal procedure law: From the common criminal cases of daily life, the important provisions of the criminal investigation procedure are explained so that the students can understand the relevant regulations. (7) Contents of the trial procedure of the criminal procedure law: From the common criminal cases in daily life, the important provisions of the criminal trial procedure are explained, so that the students understand the relevant regulations.