This kind of example is not common, it should be said that it is quite accidental. However, objectively speaking, the graduation thesis will be posted on HowNet after all. There are many articles with the same topic on the Internet, so it is not too much to choose the same topic. But the content must be different, and there must be great differences, so as not to be mistaken for the same article. It is best to write articles on different subjects, such as a history, a literature, etc. Even if the topic is similar, there will be no problem after graduation. Just give a reason that the topic is too good for people to refuse:) If it is the same subject and topic, it will be more troublesome, so the arguments of the two papers must be different, and the references or other resources must be different, otherwise problems will easily arise. Of course, the latter situation is less likely. If they are in the same school, the same subject, and choose the same topic, but not the same tutor, then the two tutors will not have basic feelings, right? Hehe ~ just kidding ~
Good luck ~