Research on the regulation of informal financing 并列题名:Research on the regulation of informal financing Research on the regional difference of informal finance in China research on the legislation of network platform management research on the perspective of population aging research on the decoration of Yixing Zisha teapots research on the legal regulation with responsible government research on the materiality of animation research on the innovation of Hu Dabai's educational practice research on the legal regulation of abusing dominant market position in internet