并列题名：On legal issues in of differential regulation of rural financial services On legal issues in of differential regulation of rural financial services 并列题名：Legal problems of the globalization of financial service 并列题名：Research on legal regulation of financial derivatives 并列题名：Study on international regulation of financial derivatives 并列题名：Frontiers of the theoretical development of China: financial services Study on the issues in the development of rural financial reform 并列题名：Study on the issues in the development of rural financial reform