1. Open the word document to edit. First, insert section break at the end of each chapter. Note that section break must be inserted at the end of each chapter, otherwise it cannot be displayed in the chapter.

2. After inserting the section break, click the toolbar "Insert" to find the "Header", click the "Header" to select a favorite style, and select the "Edit Header" below.

3. Select Different Parity Pages.

4. Click Insert.

5. Click the document part in the pop-up menu bar.

6. Click "Domain", select "Links and References", "styleRef" and "Title Chapter Title", return to the paper, position the cursor at the odd page header, double-click the header, and enter the title of the paper.