Public courses can be taught by yourself, and there are many online resources. It is very difficult to take postgraduate entrance examinations for specialized courses, but there is still little self-review, especially there is no information, and the school has not published reference books. It is even more difficult. At first, I also reviewed myself, which was too inefficient. Later, I applied for the studious postgraduate entrance examination.

They are all direct high-scoring graduate students, seniors and seniors. They stick to the exam outline, stress and difficulty, basic knowledge, easy test sites, examination questions, real questions and re-examination guidance. It's good. It saves time and effort.