Theoretical and practical research on the development and reform of agricultural insurance in China Theoretical and empirical research on the development of rural service industry in China Theoretical and practical research on the development and transformation of small and medium-sized banks 并列题名：Theoretical and practical research on the development and transformation of small and medium-sized banks Theoretical and empirical research on the formation of tea price in China Theoretical and practical researches on the democratic selfgovernment of urban community in China Theoretical analysis and practical research on the development paradigm of park city Research on the development of agricultural income insurance in China 并列题名：Research on the development of agricultural income insurance in China Theoretical and practical research on local legal regime of China