First of all, reasonable arrangement of time is an important strategy to reduce the duplicate checking rate of papers. Before starting to write a thesis, graduate students should plan their writing time in advance and assign tasks at each stage. This can avoid finishing the paper in a hurry, thus reducing the possibility of mistakes and plagiarism.

Secondly, the correct citation of references is the key to reduce the duplicate checking rate of papers. When writing a thesis, graduate students need to accurately quote and annotate all the external materials used. Special reference management software can be used to manage the citation and format of references. This can avoid being mistaken for plagiarism by the duplicate checking system because of the wrong citation format.

In addition, graduate students should pay more attention to their own thinking and expression of opinions when writing papers. The core of graduation thesis is the innovative work of graduate students, not just an overview of other people's research results. Graduate students should put forward their own unique opinions through reasonable analysis and reasoning and express them in their own language.

In addition, using the duplicate checking system for self-detection is also an important means to reduce the duplicate checking rate of papers. After completing the first draft of the thesis, graduate students can use various free or paid duplicate checking systems to self-check the thesis. With the help of duplicate checking system, possible plagiarism and repetition problems in papers can be found in time, and revised and corrected in time.

Finally, discussing and communicating with tutors and classmates is also an important way to reduce the duplicate checking rate of papers. Communication with tutors can help graduate students better understand and solve problems in their papers and avoid repetition or erroneous expression. Communication with classmates can help graduate students broaden their knowledge horizons, gain more research inspiration, and avoid imitating and repeating the same problem.

To sum up, by arranging time reasonably, quoting references correctly, paying attention to one's own innovative thinking, using duplicate checking system and communicating with tutors and classmates, the duplicate checking rate of papers can be effectively reduced. Graduate students should actively adopt the above strategies when writing their graduation thesis, and constantly improve their writing skills and academic literacy, so as to improve the quality and academic level of the thesis.