How to operate the format of header and footer of master's thesis?

Insert separator section, section 1 on page 1-2, section 2 on page 3-4 and section 3 after page 5.

Header: The first section (1-2 pages) is set according to your needs. The second section (3-4 pages) cancels the "link to previous page" in the header and footer settings. It was written in the center of the Song Dynasty. Master's degree thesis in engineering of North China Electric Power University. In the third part (after 5 pages), select "Link to previous page" in the header and footer settings. Just set the header.

The first part (1-2 pages) and the second part (3-4 pages) of the footer are set according to your requirements. In the third section (after 5 pages), cancel "Link to the previous page" in the header and footer, and then set it to 1 in Format Page Number-Page Number Arrangement-Start Page Number, and re-code from page 5. According to what you said, "Arabic numerals (Song No.5) are arranged continuously.

The front part is open. The page number is located at the bottom of the page and written in the middle.