Second, indicate the normal major of Nanjing Normal University. If it is not specified, it is an abnormal class. The liberal arts experimental class is a relatively dense class. In fact, the probability of insurance research is higher, and the professional direction is still your own choice!
Third, getting better and better. Just pay attention to the notice of the school in the first half of the semester. It's best to read the requirements of changing majors clearly, or ask the seniors in sophomore year. They are very experienced.
Fourth, there is no so-called entrance examination. Of course, there may be different majors, different institutions and different policies. I can take the exam in my sophomore year in grade four, at least I can't take the exam in my freshman year in college!