From November 4th to 7th, 2018, Professor Yin Ji of the Law School was invited to participate in the Public Interest Litigation Special Issues research group of the Supreme People's Procuratorate, and conducted investigations in the People's Procuratorate of Inner Mongolia Autonomous Region, the People's Procuratorate of Baotou City and the People's Procuratorate of Hohhot City. In addition, he also exchanged opinions with the defendant of the administrative public interest litigation (a director of Jiuyuan District, Baotou City).

The research team and the researched unit conducted in-depth discussions on the basic experience, existing problems and future development of the public prosecution of the Procuratorial organs.