So far, HowNet's literature retrieval has not included undergraduate thesis, and HowNet's literature query will only jump out of periodicals and doctoral thesis.

However, the database of duplicate checking papers of HowNet contains undergraduate graduation papers. On the one hand, universities that have cooperative relations with HowNet will upload students' graduation thesis to HowNet, on the other hand, graduation thesis that is checked by HowNet will be automatically included in the comparison database. Each university also has its own thesis database, every graduation thesis will be included, and the graduation thesis will eventually be printed, bound and handed in to the school. Therefore, the undergraduate thesis is definitely reserved, but it may be more troublesome to check.