Most of the two classes have classes together, the curriculum is similar, and the teacher configuration is of course similar. However, the direction of the base class is more to do research, so there are more places for research, and the base class can choose a tutor in the sophomore year. Having your own tutor will have more resources. After all, there are more personal guidance, and there are subsidies like normal students. However, it is true that the pressure on the base class is relatively high. In the junior year, some people will be eliminated, and then some will be selected from the ordinary class. See for yourself = =