On-the-job postgraduate refers to a type of postgraduate education in which on-the-job personnel participate in the national plan and national education series, and it is the formal education of the country. Therefore, the master's degree certificate of literature obtained by on-the-job foreign language graduate students of China Renmin University is exactly the same as that obtained by unified recruitment graduate students, and they can also take part in doctoral studies, professional title evaluation, salary increase, going abroad, taking the civil service examination and so on.