In the process of examination and approval of paper publication, we should pay attention to the following points:

1. Select the appropriate periodical. You need to have an objective understanding of the quality of your papers and journals in your field in order to screen out the most suitable results.

2. Fill in the necessary information for each step. Including selecting the manuscript type (paper), filling in the title, abstract and chapter classification.

3. Upload files. Only one complete PDF file needs to be uploaded at this stage.

4. Key words. The keywords filled in at this time are the keywords at the time of publication.

5. Author information. The contributor's email, school, college and ORCID account are required.