Hey @chengjm - just like to second the general advice round here - don’t use a word processor to do a layout program’s job!
InDesign is an amazing workhorse designed for just such a project - I tend to use that, although clearly Affinity Designer (from the company that formerly offered the very popular Serif Graphics Suite) has grown in popularity, and is certainly a good bet for a smaller budget.
InDesign includes scripts which allow you to import multi page PDFs and links that import to the original file which means it’s a simple click of the button to update the InDesign file if you make any changes to the original PDF file or overwrite it.
Best of luck with your project