In fact, you can check the national ranking of mechanical majors. As far as Yanshan University is concerned, as a non-985 non-2 1 1 school, the ranking of mechanical specialty is very high, which is not easy. Also, Yanshan University's machinery is also very famous in the industry. As a graduate student majoring in mechanical engineering, to be honest, it was not ideal when I first went out, but it was different after graduation. Undergraduate mechanical salary is about 3000+, depending on the school and your own learning situation. You can double it after graduation. There is also a wide range of machinery, and those who have experience will win the world. Even if you don't take the postgraduate entrance examination, you will have a great future, provided that your undergraduate school has enough machinery. I think the machinery of Yanshan University is still very good, and I recommend you to take the postgraduate entrance examination.