I have worked in Xugong Research Institute for 4 years and in saltworks for 2 years. I can say that in terms of master's degree, Huai Gong has been working and salt workers are preparing to apply. I left Xugong College with some news. With a master's degree, there are still some students who can study; In the postgraduate entrance examination, salt workers are much stronger than Xugong Institute, and the atmosphere of postgraduate entrance examination is too strong; In terms of style of study, Xugong Institute and salt workers found that salt workers didn't study at all, and the exams were bright and they copied all the questions. Surrounding colleges and universities, in Xugong College, often go to the old campus of University of Mining and Technology and Xunormal University to make people's schools have a little university atmosphere, which can be felt more or less; There are also some teachers in the salt industry who are not interested in teaching and are all making money from projects.