As far as I know, Nankai's safety technology and engineering major is set up in the College of Environmental Science and Engineering. Male graduates have a good job. As long as you graduate from graduate school, there will be very good enterprises and treatment waiting for you (note that only boys). Research direction: risk analysis, urban public safety, occupational safety and health office. Tutor, Teacher Liu Mao is the best. The most important materials for specialized courses are reference books for postgraduate entrance examination and real questions for postgraduate entrance examination over the years. This has to be done through your own contacts. Ha ha.

Good luck.