2. It is best to sit in on the courses of the Department of Economic Management. Generally, only western economics (Gao Hongye edition) is taken in the initial examination of economics, and Man Kun economics is taken in better schools. Self-study is more difficult, and economics is not as simple as you say. You can teach yourself, hehe.
3. Graduate students in economics have higher requirements for English, and it is recommended to pass CET-4 and CET-6, and it is best to pass CET-4 with high scores! ! You should submit your CET-4 report card at the second interview.
4. English listening and speaking should be practiced well and used for the second interview.
If you study computer and take an examination of economics, it will be considered as an interdisciplinary postgraduate entrance examination. It doesn't matter as long as you have a diploma. Don't worry, the computer won't take the exam.
Since we have chosen a distant place, we must share joys and sorrows! ! ! Come on! ! I hope my answer will satisfy you! ! ! !