From the ranking alone, the two strongest majors in Henan Polytechnic are safety engineering and surveying and mapping engineering, so the major of safety engineering is still very good. However, these two majors have not been promoted to an enrollment this year, but have been promoted to popular majors.

If you study a good major in Henan Polytechnic, especially looking for jobs such as mining, surveying and mapping, and safety, you won't worry, but they are all related to mines, which is a bit bitter.