Research on the regulation of new internet formats Research on the Development of New Cultural Formats Research on the regulation of informal financing Research on the regulation of network audiovisual copyright Research on the regulation of foreign investors' M&A in China 并列题名:Research on the Development of New Cultural Formats 并列题名:Research on the regulation of network audiovisual copyright Research on legal regulation of speech on the internet 并列题名:Research on the regulation of informal financing 并列题名:Research on legal regulation of speech on the internet