The reason why it is difficult for Shanghai Jiao Tong University to take the postgraduate entrance examination is that it belongs to 985,211university, which is famous and has a superior geographical position. Postgraduate entrance examination itself is very difficult. Shanghai Jiaotong University belongs to 34 independent marking colleges, and the scores of postgraduate entrance examination are drawn by the school itself. The examination is difficult, the proportion of professional enrollment is high, and the competition is fierce, which makes the postgraduate entrance examination difficult.