1, Han Chao is a math teacher at Beijing Institute of Electric Power Science Education. Master of National Key University, member of Northeast Five-School Alliance, young scholar, closed disciple of Chen Jian, teaching mathematics in management joint entrance examination. In-depth study of MBA and MPACC management joint exams over the years, grasp the difficulties and test sites over the years.
2. Chen Jian, President of Power Science Education, Dr. Tsinghua University, the only designated interpreter of the Mathematics Examination Syllabus of the Joint Entrance Examination, and the founder of the standardized tutoring system, has gone to Japan, Australia, the United States, Canada and other countries for international exchange and study.