Fang Hao: Dr. Peking University has more than ten years of research and teaching experience in advanced mathematics and other fields. Excellent academic level, has edited more than ten mathematics textbooks, and thoroughly studied the theories of various disciplines.

Sheng Yanping: Professor, doctor, postgraduate tutor. The university has been teaching for 38 years and has won many municipal and ministerial awards such as Beijing Teaching Achievement Award. The teaching team in charge of advanced mathematics was rated as the national excellent teaching team.

Li Na: an expert in mathematics counseling for postgraduate entrance examination, who has been engaged in postgraduate training for more than ten years. In 2020, Sina's five-star gold medal teachers were among the top ten in China and were called "beautiful treasure teachers" by the majority of graduate students.

If you are a candidate of management and economics, and want to review better, Chen Jian and Zhao Xin are the first choice! Senior teacher of comprehensive management and comprehensive specialty, with double reputation in the market!

Chen Jian: Dr. Tsinghua University, an analyst of mathematics examination syllabus, was awarded an influential figure in the education industry by Yangguang.com in 2020. Engaged in mathematics postgraduate counseling for 20 years, the founder of standardized counseling system.

Li Yongle, the most famous expert in linear algebra for postgraduate entrance examination in China, is now a professor at the Department of Mathematical Sciences in Tsinghua University and vice chairman of the Mathematics Research Association of Beijing Higher Education Society. He used to be the head of the national postgraduate entrance examination in Beijing, participated in the revision of the postgraduate entrance examination mathematics outline and the national mathematics examination proposition for many times, and was received by the leaders of the Ministry of Education.