Free normal students don't need to take the public examination because they all have places in the local provincial education department. When they first went to college, they all signed an agreement with the local provincial education department, that is, they must go back to the province to engage in education for ten years. It's all assigned by the package. After graduation, they first make a two-way choice with the school. Once they make a choice, they can sign the agreement without taking the exam. This is only for free normal students in six normal universities directly under the Ministry of Education, not for students who graduated from other normal universities, including non-free normal students who graduated from six normal universities directly under the Ministry of Education.