The content is basically the content of two books in senior one and senior two, but the requirements of the postgraduate entrance examination questions are more difficult than usual. Moreover, there are many test sites in the postgraduate entrance examination mathematics that are not needed in the usual advanced mathematics class, such as the three-dimensional content involved in the second volume of advanced mathematics. The entrance exam requires fewer test sites than the entrance exam.

If it is a postgraduate review, there are special books for postgraduate mathematics review. You can buy a book corresponding to the number 12 to be tested. This is more targeted than just reviewing the textbooks of advanced mathematics, and you can also understand the difficulty level.

If you want to know the difference between the first place and the second place in this year's postgraduate entrance examination, I suggest you look at the math outline. The content changes every year, so it's not easy to tell you in detail.

As for self-taught advanced mathematics, I haven't touched it and I'm not sure.