The enrollment unit marks the papers, but the state does not mark the papers uniformly. English, politics and mathematics are also graded by the enrollment unit, and professional papers are graded by the enrollment unit.

According to Article 12 of the National Regulations on Enrollment of Postgraduates in 2020, the enrollment unit is responsible for organizing and implementing the enrollment work of this unit.

Article 10 Its main duties are: organizing the examination and admission of proposition, marking papers, reexamination, physical examination, ideological and political quality and moral quality, and doing a good job in security and confidentiality.

(a) the establishment of a leading group for postgraduate enrollment led by the school leaders and attended by the heads of discipline inspection and supervision departments in the school, which is responsible for the enrollment work of the provinces (autonomous regions and municipalities) where it is located according to the relevant enrollment policies, regulations and methods of the Ministry of Education and the supplementary provisions of the higher authorities, and in combination with the actual situation of the unit, formulate detailed implementation rules and carry out enrollment work.

(two) the establishment of graduate enrollment institutions, reasonably determine the necessary staffing, equipped with a certain number of full-time staff responsible for enrollment, and organize the training of enrollment personnel.

(three) according to the social needs, school conditions and the enrollment scale approved by the state, formulate the enrollment plan of the discipline (category) and specialty (field) of this unit.

(four) the selection of instructors, instructors to develop management measures, regularly carry out instructor training.

(five) the preparation and publication of enrollment regulations and enrollment professional directory.

(six) according to the relevant provisions of the education, health and other administrative departments of medical work, combined with the situation of the unit, to develop medical requirements.

(seven) according to the provisions of the unit enrollment information disclosure and related interpretation.

(eight) to carry out enrollment publicity, consultation and research work.

(9) Examining candidates' qualifications.

(ten) the organization proposition, marking, re examination, physical examination, ideological and political quality and moral quality assessment and admission, and do a good job in the corresponding security work.

(eleven) do a good job in the security and confidentiality of candidates' information.

(twelve) in accordance with the requirements of the provincial education entrance examination institutions to set up registration points and marking points and carry out related work, according to the requirements of the provincial education entrance examination institutions, timely, accurate and standardized reporting of relevant information and data.

(thirteen) to safeguard the legitimate rights and interests of candidates and enrollment staff in accordance with the law, and to ensure the reasonable and proper treatment of enrollment examination staff.

(fourteen) according to the candidates' application, investigate, deal with and give a reply to the relevant examination enrollment behavior of the unit.