How to build internal links in an article

To improve readability and Google's crawling capabilities, mentioning keywords in articles and adding a related link is better than a purely text-based structure. However, you shouldn't create a link for every keyword that appears. When a keyword appears multiple times, link it only once, and make it the most important link, as all links pointing to the same keyword have the same weight. Generally, a page should ideally have no more than five links to improve page quality.

At the same time, avoid linking to irrelevant directories. If you encounter noun keywords, link them to the directory's homepage. When linking internal pages between different directories, only link to original keywords. Use a rich variety of keywords for internal links on a single page. Writing articles is the best way to create internal links; however, avoid excessive internal links, as this can annoy users.