The management post at Nanjing University of Science and Technology is not worth going to. Generally speaking, supernumerary posts belong to the staff recruited by government agencies and institutions through signing labor contracts under the appointment system. Usually the agreement is signed for 3-5 years, and the salary is similar to that of a regular employee. However, the difference between welfare benefits and provident fund payment ratio is not a little bit. In the long run, it is not dominant at all. And if the employment contract expires, although the unit has the need to renew it, it does not rule out the risk of unemployment at any time. It is suggested to study hard in your spare time, take the national civil service examination and be admitted to the national establishment as soon as possible.