Research on regulatory system of stock exchange in China 并列题名:Research on regulatory system of stock exchange in China Research on the regulatory system of data trading in China Research on the regulation system of bond insurance in USA 并列题名:Research on the regulation system of bond insurance in USA Study for demutualization of stock exchanges in China Research on the reforming management system of state-owned asset in China 并列题名:Study for demutualization of stock exchanges in China