What is SEO? How to understand SEO the coolest?

How to understand the coolest thing about SEO? ——Just for SEO's 100,000 Whys point of view.

Human beings are full of interest in nature, including all her "tempers": rain, lightning, darkness, high tides, and the joys and sorrows of various creatures, etc. Over time, humans have discovered that these "tempers" of nature seem to have traces. So people wrote down the laws they discovered about the "temperament" of nature into a big book called "Science".

Obviously, people are not content with just "science". They hope to use the laws they have discovered to control nature for their own benefit. People also gave this process a name, called "technology".

Science and technology are the general term for human beings to summarize the laws of nature and transform nature for their own benefit.

Well, SEO is a general term for SEOers to summarize search engine rules and transform website structure and content to obtain search traffic.

But what are the rules of search engines? How should I do SEO so that my website can get more traffic and money? ——"SEO 100,000 Whys" is the "big book" that directly answers these questions. The text on the left side of this page is the table of contents of this "book".