2. In 2004, the key project of Shandong Social Science Planning Base, Research on Adult Protection System of Civil Code, was in charge.
3. In 2004, the person in charge of the humanities and social sciences planning project of Shandong Provincial Department of Education, Research on the Old-age Care System.
4. Comparative study of mental health legislation, interdisciplinary research project of Shandong University in 2007, head.
5. Research on Japanese Adult Legal System, 2007 Youth Growth Fund Project of Shandong University, in charge.
6. Comparative research on guardianship system, research project of Shandong Law Society 200 1 Department of Justice, Shandong Province, responsible person.
7. Draft of Chinese Civil Code (suggested draft), China Social Science Fund Project in 2005 (presided over by Liang Huixing), participant.
8. In 2004, the National Social Science Fund Project "Research on Major Difficult Problems of Tort Law in China" (presided over by Liu) participated in "Comparative Research on Guardianship System", and won the first prize of the 16th Excellent Achievements of Shandong Law Society in 2007, regarding the ownership of lost property. In 2004, Shandong Law Society won the second prize of the 13th Excellent Achievement "Code of Civil Summary Procedure"; In 2005, the second prize of the 14th Excellent Achievement of Shandong Law Society, Multidimensional Interaction of Judicial Interpretation; In 2008, the third prize of the 17th outstanding achievement of Shandong Law Society, The Emergence and Development of Feminist Law; In 2006, he was awarded the Outstanding Scientific Research Achievement Award by china law society Marriage Law Research Association.