Avoid direct quotation: direct quotation easily leads to high duplicate checking rate. So try to avoid direct quotation, but restate it in your own language.

Use synonyms and phrases: Using synonyms and phrases can reduce the duplicate checking rate of papers. When you need to use technical terms or specific phrases, you can try to use synonyms or phrases instead.

Segmentation and reorganization: By segmenting and reorganizing the contents of the paper, the duplicate checking rate can be reduced. Divide the article into several paragraphs and use different sentences and expressions to express the same meaning.

Avoid using templates: using templates can easily lead to high duplicate checking rate of papers. So try to avoid using templates and write your own papers.

Reference to relevant literature: When writing a paper, you can refer to relevant literature to understand the frontiers and trends in the research field, so as to better express your views and ideas.

Use duplicate checking software: You can use some duplicate checking software to help you check the duplicate checking rate of your paper. These softwares can detect the repetition and similarity of papers and provide corresponding suggestions for revision.

In short, in order to reduce the duplicate checking rate of papers, it is necessary to avoid direct quotation, use synonyms and phrases, reorganize by sections, avoid using templates, refer to relevant documents and use duplicate checking software. At the same time, we need to pay attention to the quality and expression of the paper to ensure that the content and language of the paper are clear, accurate and smooth.