Anqing normal university school of law. Pictures of lectures on criminal law in Zhang Yuchen were published by University of Political Science and Law Press 20 18. In 2022, Zhang Yuchen taught at the Law School of Anqing Normal University. Anqing Normal University, referred to as Anqing Normal University (AQNU), is located in Anqing City, Anhui Province, a national historical and cultural city, and is a full-time ordinary institution of higher learning directly under the People's Government of Anhui Province.