According to the query of Diebian Postgraduate Entrance Examination Network, there is little chance that China Southern Airlines will be brushed for postgraduate entrance examination. If the candidate group is generally excellent, such as the initial test scores are generally high, then the competitive pressure of the re-examination will be greater, and the chances of being brushed will increase accordingly. On the other hand, if the candidate group is generally average, then the probability of being brushed may be relatively low. Generally speaking, the probability of being brushed in the second interview is generally around 20%. In addition, as a well-known university, China Southern Airlines has a relatively high enrollment standard for graduate students. Therefore, when candidates apply for graduate students of China Southern Airlines, they need to fully understand the enrollment policies and admission standards of China Southern Airlines, so as to better formulate preparation strategies. At the same time, in the process of re-examination, candidates also need to remain confident, calm and calm, and show their abilities and potential in the best state.