This depends on the major. Tongji's civil engineering major ranks first in the country (now there is a ranking that ranks Tongji's civil engineering first in the world). This graduate student is naturally difficult to take the exam, because the number of applicants is very large, and you must be the best, but because you have money, there are many places. Although other institutions are not as famous as civil engineering, Tongji itself is a 985 institution and is located in Shanghai, so the overall difficulty of Tongji is still higher than that of ordinary institutions. But in any case, since you choose to take the postgraduate entrance examination, you must prepare well. It's all hard work anyway. It is better to choose a famous school like Tongji if you choose an ordinary one. It doesn't mean that if you choose an ordinary one, you can do less work and get into something. Come on, I wish the postgraduate entrance examination a success.