There are not many topics, but most people don't have enough time, because the calculation of topics is quite large. Just try to do it. You can't underestimate mathematics. If you score three points, it should be economic management. It is absolutely necessary to take the exams in economics and management mathematics. Admitted to a prestigious school, 130. It's better to review in a down-to-earth way now. I wish you success in the postgraduate entrance examination!