The number of specific inspections varies from person to person, but it is roughly divided into two times. Before the paper is submitted to the school, the first examination is conducted by the students themselves. The second time was after the paper was submitted to the school, it was checked by the school.

For the first duplicate inspection, you need to use a formal paper duplicate inspection system, such as paperfree. And it needs to be operated according to the requirements of the school. If the first duplicate check fails, it needs to be modified according to the duplicate check report until the repetition rate meets the requirements.

For the second duplicate check, the school usually adopts a duplicate check system different from the first one to ensure the accuracy and fairness of duplicate check. If the second examination fails, students may face the risk of delaying graduation or having their degrees cancelled.

The duplicate checking of master's thesis is strict, so it is necessary to take every duplicate checking seriously and operate according to the requirements of the school. At the same time, students also need to pay attention to the originality and academic integrity of the paper, and must not copy or plagiarize other people's research results.