I also study heat energy, but I'm not from Xihua. It's still very difficult to learn heat energy. The key depends on whether you study hard, and it's ok if you work hard. The contents of your study are as follows: engineering mechanics, mechanical design basis, mechanical drawing, electrical and electronic technology, engineering thermodynamics, fluid mechanics, heat transfer, control theory, testing technology and other major practical teaching links, including military training, metalworking, electrician, and testing technology.
Then different universities have different directions of heat energy. Generally speaking, the employment of heat energy is still very good. Generally speaking, there are three directions of power plant, automobile engine and refrigeration and heating, and each direction is ok. In fact, our teacher said that heat energy is not suitable for girls ~ because the company emphasizes recruiting men when recruiting people, but after all, studying hard is the most important thing, and it may be good in the future.