Generally speaking, if a doctor fails to pass the exam, it depends mainly on the tutor. As long as you get on the score line, it's up to the tutor to decide who to admit or not. According to the enrollment situation of Peking University, each tutor will have at least one enrollment index, but the number of applicants will be much larger than the enrollment index. At this time, the tutor will choose the best (hehe, is it exclusive? It seems that I can't say that, at least studying in a prestigious school like Peking University Tsinghua should be better than studying in a poor school. Note that in general, there are also special ones. But under the same circumstances, the tutor will definitely give priority to the master's degree from a prestigious school. In addition, there is another situation. If it is an unpopular major, not many people apply for it. At this time, as long as you are online, the tutor will generally accept it. After all, places can't be wasted.
Therefore, my advice to you is to get in touch with your tutor before applying for the exam and make sure that your tutor is willing to recruit you. You'd better sort out some of your achievements and show them to your tutor. If he thinks that what you do is high-level, then the probability of finally accepting you will be much greater.