Every student has to write a thesis after graduation, which is equivalent to a summary. Just different majors. Science and engineering are generally graduation projects, so we should design a system ourselves (the requirements of each major are different). For example, software majors should design a program or a small database and then prove its feasibility and theoretical basis. The final explanatory text of this design is a graduation thesis. If it is a liberal arts major, there is no graduation project, only graduation thesis.