Former Vice Principal of the High School Affiliated with Renmin University of China, Senior Chinese Language Teacher, and Professor at Renmin University of China. A leading academic of the century, he is a member of Beijing's High-Level Talent Expert Pool, a part-time professor at Nantong University and Jiangsu Institute of Education, and an adjunct professor at the National Academy of Education Administration. He is an expert in the Ministry of Education’s "National Training Program" and a think tank expert for the Ministry's Education Development Strategy Research Center. He serves as a Specially Appointed Expert at the New College Entrance Examination Question Design and Research Center.