Liu Ruirui, female, doctor of criminal law, post doctor of law and economics, professor and master's supervisor of the School of Policing Studies of Shanghai University of Political Science and Law, and Shanghai Dawn Scholar, has won honorary titles such as Advanced Individual of Shanghai University of Political Science and Law, Advanced Individual of Shanghai Judicial Administration System, Third Class Merit of Shanghai Judicial Administration Individual, and Shanghai Five Good Civilized Family.
Her main research interests are criminal law and law economics. She has presided many provincial and ministerial level topics such as Shanghai philosophy and social science planning, published dozens of articles in core journals such as China Journal of Criminal Law, edited several textbooks such as Criminal Enforcement Law, published monographs such as Research on Omission Accomplice, and undertaken the teaching of undergraduate and master courses such as Principles of Law and Comparative Criminal Law.