Yes, the topic is an important part of the paper, which often reflects the research direction and theme of the paper, so it is inevitable that there will be duplication of content in the HowNet literature database. However, it should be noted that if the title of the paper is too similar to the content in the HowNet document library, it may be considered plagiarism, which will affect the repetition rate of the whole paper.

Therefore, when determining the topic of the thesis, we should ensure its uniqueness and innovation as much as possible. At the same time, for similar topics, we can highlight the uniqueness and originality of our papers by adding subtitles and adjusting the writing perspective and ideas. In addition, in the process of writing, we should also pay attention to avoiding other forms of plagiarism and academic misconduct.