College students are 6000-7000 and undergraduate students are 7000-8000, which are handed in in two installments.

The National Open University has many majors, such as accounting, administration, preschool education, business administration, nursing, civil engineering and so on.

The National Open University belongs to the national education series and belongs to the academic qualifications recognized by the Ministry of Education. However, the positions of civil servants are different. Some positions can be applied for, and some positions cannot be applied for if they need a unified diploma.

National education refers to a series of education included in the national education plan, and its competent department is the Ministry of Education. Among them, higher education series refers to general higher education, adult higher education, TV University, distance education, higher education self-taught examination (self-taught examination) and so on. The recognition of their academic qualifications by the state is also a guarantee for obtaining foreign-recognized academic qualifications.

At present, China's academic certificates are divided into two categories: national education series and non-national series. National unification refers to the academic qualifications recognized by the state. You can apply for the examination of civil servants and institutions by inquiring about the information of domestic higher education students. Non-national education series refers to the certificates issued to students by private colleges and universities in accordance with the Education Law of the People's Republic of China and the Law on the Promotion of Private Education. This certificate enjoys the same treatment as national education except that it cannot take the national judicial examination and civil service examination.