Opening stage: mainly the stage of determining the topic of the paper. The middle school students in the attachment can report the idea of determining the topic of the paper to the tutor through the document, and the tutor can also feedback the revision opinions to the students through the attachment.

Audit opening stage: it is mainly the stage of submitting, reviewing and modifying the opening report. The middle school students in the attachment should upload the completed opening report document, and the tutor can also feedback the revision opinions to the students through the attachment.

Review the outline stage: it is mainly the stage of submission, review and revision of the outline of the paper. Middle school students should upload the outline document of the thesis in the attachment, and the tutor can also feedback the revision opinions to the students through the attachment.

The first and second trial stages: mainly the submission, review and revision stages of the first and second drafts of graduation thesis. Middle school students should upload the documents of the first draft and the second draft of graduation thesis in the attachment, and the tutor can also feedback the revision opinions to the students through the attachment.

Final stage: mainly the stage of submission, review and revision of the final draft of graduation thesis. Middle school students should upload the final draft of graduation thesis in the attachment, and the tutor can also feedback the revision to the students through the attachment.