Zhang Yuhao, mpa tutor of East China University of Science and Technology. According to East China University of Science and Technology, the tutor Zhang Yu is a postdoctoral and doctoral tutor, vice president of School of Social and Public Administration of East China University of Science and Technology, deputy director of MPA Education Center of East China University of Science and Technology, and concurrently director of Shanghai Singapore Airlines Community Service Terminal. In recent five years, he has presided over the National Social Science Fund Project 1, the provincial-level project 1, and participated in three national-level and provincial-level projects. Professor Zhang Yu has a great influence on the research of community correction social work. He took the lead in publishing the book Analysis of the Practice Process of Community Correction in China, which has a great influence in the theoretical and practical circles. He was once reported by CCTV's "Tell the truth" column.