No, under normal circumstances, you can't become a policeman directly after graduating from a police academy. If students want to join the police smoothly and become policemen after graduation, they need to take the "Public Security Joint Examination". The enrollment rate of this exam is very high. Basically, police cadets who study hard during college can live after graduation and get an iron rice bowl directly. However, not all students have the opportunity to take this kind of exam, and there are five types of police college students who will "miss" the public security joint exam.