Mainly publishes theoretical research findings in disciplines such as criminal law, criminal procedure law, criminal investigation, criminology, criminal evidence law, and prison law. Main sections include thematic discussions, theories of punishment, empirical research, theoretical frontiers, criminal procedures, case studies, etc. For example, the theme of Volume 48 is "Self-Defense," featuring focused discussions on the issue of self-defense in criminal law, as well as explorations of other key issues in criminal legal theory and practice.