2.2003 National Social Science Planning General Project: Deconstruction and Construction of Crime Constitution Theory (03BFX045), with main participants.
3.2004 Research Project of Youth Philosophy and Social Science Fund of Jilin University: Principle of Legally Prescribed Punishment for a Crime and Theory of Crime Constitution (2004QN024), project leader.
4.2008 Jilin Philosophy and Social Science Fund Project: Outline of Reasons for Excluding Offences Outside Regulations (2008bfx06);
5.2008 Youth Fund Project of Ministry of Education: An Outline of Criminal Illegality from the Perspective of Functionalism (2008 JC 820022);
6. Research on the Intersection of Criminal and Civil Issues in the Major Scientific Research Project of the Ministry of Public Security in 2008.