1. Open a word document with Chinese and English contents.
2. Select everything. On the start page, click the small icon below the font setting to open the font setting function.
3. After opening the font setting function, set the Chinese font first, then select the English font, and click OK.
4. After confirmation, first place the mouse cursor on the English content in the document, and you can see that the font is Yahei.
5. Continue to put the mouse cursor on the Chinese content and see that the font is imitation of Song Dynasty. At this point, the operation of modifying English fonts separately is completed.