First of all, Fudan University is a well-known high-level university in China, and its postgraduate re-examination process will examine the comprehensive quality and professional knowledge of candidates. The second interview includes an interview and a written test, in which the interview mainly examines the comprehensive quality, thinking ability and expression ability of the candidates, and the written test mainly examines the professional knowledge and ability of the candidates.

Secondly, the grading standard of Fudan University's postgraduate re-examination is relatively strict and objective. Generally, a number of judges will grade the candidates, and the grading criteria are relatively clear, so as to ensure the fairness and accuracy of the grading. At the same time, the weight of retest scores is not the only decisive factor in the whole enrollment process, but also includes comprehensive evaluation such as initial test scores.

However, it should be noted that it is difficult to achieve absolute fairness in any kind of examination. Because the design and grading of the exam will be influenced by some factors, such as the selection of the content and difficulty of the exam, the formulation of the grading standard, the subjective factors of the judges and so on. In addition, the background and ability of candidates will also affect the test scores. Therefore, even if the test design and grading standards are fair, the test results can not fully reflect the true ability and potential of candidates.

Generally speaking, the re-examination of Fudan University's postgraduate entrance examination is a relatively fair process, but candidates also need to pay attention to their preparation and play, and also need to treat the examination results rationally to avoid over-reliance or over-interpretation.