If I buy the wrong book for the postgraduate entrance examination, I will return it and see if I can exchange it for another book. You can't just buy it again, and you can't delay the progress of the postgraduate entrance examination because of this little money. If you can't return it, you can give it to people in need around you.

Textbooks for postgraduate entrance examination can be purchased in a nearby bookstore or online mall. It is best to buy brand-new textbooks for postgraduate entrance examination, even if you buy second-hand books, you should buy 80% new ones, so as to ensure that your thinking will not be affected during reading. Senior students have checked the key professional books, but they can hardly recognize them. It is not convenient for you to draw key and difficult points and take notes while reading.

Postgraduate enrollment institutions generally publish their preliminary exam preparation materials in the annual enrollment brochure or enrollment professional catalogue. If official website hasn't been published yet, you can directly find the official WeChat account or official website, some postgraduate institutions with targeted majors, find the title, and then buy genuine books to read and consult.