Go to the website of your school and the homepage of the library, find the entrance of HowNet, search for keywords related to your graduation project, search for master's and doctoral dissertations, and download them. References in master's and doctoral dissertations cite foreign literary topics (if you want to translate them, it depends on the publication date of the documents, and the newer the publication date, the less likely it is to be translated). Then see if your school library has purchased foreign language databases such as SCI and EI. If so, you can directly copy the titles of foreign documents to the foreign language database and search and download them. If you haven't bought a foreign language database, you can try to find this topic on Baidu, Google and other websites, or ask classmates from other schools for help.