The first test is to go to the enrollment brochure of the Institute of Ancient Books. There will be provisions for the preliminary examination of reference books for postgraduate entrance examination. They stipulate that you can read a few books, but you must read a lot of ancient books for postgraduate study. This is the basic skill of learning this major, so come on! There is a website about ancient books, which I recommend to you. It has a very comprehensive collection of ancient books. You can have a look. /Both websites are very suitable for learning ancient books.