Research on self-regulation of over-the-counter market in China 并列题名：Research on self-regulation of over-the-counter market in China Research on regulation by law to the housing market in China Research on self-regulation of internet advertising industry in China 并列题名：Research on self-regulation of internet advertising industry in China Research of the regulation performance of the real estate market in China 并列题名：Research of the regulation performance of the real estate market in China research on the legal regulation of abusing dominant market position in internet