Research on the legalization of supervision over making significant administrative decisions 并列题名：Research on the legalization of supervision over making significant administrative decisions Research on the legal supervision over online securities transaction Research on the legalization of network supervision in investigation Research on the legalization of government economic functions Research on the optimization of social stability risk assessment in major administrative decision-making mechanism 并列题名：Research on the legal supervision over online securities transaction research on the operating mechanism of local administrative organs Research on the institutional logic of administrative regulations