Zhang Jiuzhen, Doctor of Management, Professor, Doctoral Tutor. She graduated from the Department of Information Management of Peking University in 2002 with a Ph.D. in Management. She was promoted to Associate Professor in 2005 and Professor in 2016. She is also Secretary-General of the Teaching Steering Committee of Library Science Specialty of the Ministry of Education and Deputy Director of the Research Committee of Library Science Theory of the Academic Research Committee of the Chinese Library Society.