The completion time of research reports and papers is generally 1-2 years, and monographs are generally 2-3 years. In addition to important basic research, research reports and papers are also encouraged as the final results of the project. The research report is a systematic summary report of the project, which does not need to be published and adopted, and the printed draft is submitted at the end of the project; Essays are a collection of published articles, which can be systematically collated and bound into a book, but the submitted papers must be officially published or notified to use the manuscript before they can be regarded as the final results; The printed manuscript of the monograph that has been completed but not yet published can be officially published only after passing the review; Computer software can be used as an auxiliary knotting material. Generally, the first three forms of knotting are the main ones, so it is not recommended to use computer software alone.