1.The cognizance of characteristics and effectiveness of the sponsion law relationship
担保法律关系的特征及效力的认定
2.On the Game Mechanism of the Credit System by Farmers'Sponsion Each Other and its Perfect and Improvement
农户联保贷款制度的博弈机制及其完善
3.On the Revelation of Credit Sponsion System of German Small and Middle-sized Enterprises
德国中小企业信用担保制度对我国的启示