The study lasted for two years. In the field of education, the 24-month academic system refers to a kind of academic system in higher education, also known as the two-year bachelor's degree system, which means that students enter the university for two years after graduating from high school and obtain a bachelor's degree; Compared with the usual four-year degree course, the 24-month course is more compact and concentrated, and the same number of courses need to be completed in a shorter time.