According to the Notice of the State Council Academic Degrees Committee No.20238, the master's degree dissertations have been sent to China Institute of Science and Technology Information and China Academy of Social Sciences respectively according to natural science and social science, and the dissertations have been sent to the library of China Academy of Social Sciences in paper and electronic form. In order to make better use of and preserve dissertations and ensure the continuity and systematization of graduate dissertations, all graduate students who apply for degrees need to enter the "University Dissertation Submission System" to submit their final dissertations.