First of all, when combing the structure of the thesis opening report, we should make clear the content and purpose of each part. The opening report usually includes the following parts: title, background and purpose, research questions, research methods, expected results and significance, research plan, etc. In each part, you need to clearly express your research intention and plan, and at the same time, you should organically link the contents of each part to make the whole opening report logical and coherent.

Secondly, using duplicate checking system is one of the effective means to improve the quality and originality of papers. Duplicate checking system is a tool to detect whether there are similar or consistent contents in papers by comparing the existing documents with the contents in the database. By using the duplicate checking system, graduate students can know the relationship between their papers and existing documents in time, and avoid inadvertently introducing plagiarism or similar content in the writing process. In addition, the duplicate checking system can also provide a paper similarity report to help graduate students evaluate the quality and originality of the paper.

Graduate students need to master some skills in the use of duplicate checking system. First of all, when writing a paper, you should fully understand the contents in the literature and database, ensure that your paper is different from it, and avoid relying too much on other people's opinions or research results. Secondly, we should use the duplicate checking system to detect in time, so as to find and correct potential problems in the writing process. Finally, we should make full use of the similarity report provided by the duplicate checking system, analyze the quality and originality of our papers, and modify and optimize the places that do not meet the requirements.

In a word, combing the structure of the opening report and using the duplicate checking system are important measures to improve the quality and originality of graduation thesis. By reasonably organizing and connecting all parts of the opening report, graduate students can clearly express their research intentions and plans. At the same time, the use of duplicate checking system can help graduate students to know the similarity and originality of papers in time and modify those that do not meet the requirements. These measures are helpful to improve the quality and originality of graduate papers and lay a solid foundation for graduate students' academic career and career development.