I am a secondary school student and want to apply for North China Institute of Water Resources and Hydropower.

The professor won't know this kind of problem. You can check the enrollment information on our school website, or call the Admissions Office directly, or go directly to the school for consultation. Remember to go to the campus of North Ring Road. As far as I know, there is a major in Electric Power College, which is thermal power generation. After graduation, you basically sign in to the power plant, which is very consistent with your work experience. You must have a way to study in our school if you work so hard. Come on!