Luzhou Vocational and Technical School recruits cooking teachers and requires food science and engineering majors. What is the job content?

At present, the minimum education required for professional recruitment is undergraduate, but there are too few undergraduate graduates majoring in cooking, so you need delicious food. But when you get to work, you have to change careers, either as a chef or as a pastry chef. There are few chemistry courses in secondary vocational schools, so you can go to some training schools to learn the content of skill research. I guess it's also cooking. If you want to apply for the exam, you'd better sell some books and read them in advance (some units have the same exam content as civil servants)