Submitting for review refers to submitting graduation thesis to experts or professors for review, so as to evaluate the quality and academic value of the thesis. Submitting for review is an important link in the process of graduation thesis, which is usually carried out in the last semester of research three.

Defending in the last semester of the third year of research can ensure that students have enough time to revise and improve their papers. The purpose of graduation thesis submitted or defended by graduate students last semester is to ensure that students' academic achievements meet the academic requirements of graduate students and promote academic exchanges and cooperation, which is also a necessary link to obtain a master's degree.