SEO is still a very important marketing way, no matter how Baidu search 360 grab the cake, no matter how popular SNS marketing, there are still many people want SEO into this circle, and SEO training is so hot. Maybe it has a nice name and a bit of mystery. Of course, there is also an important reason, that is, the threshold is relatively low.
SEO is an easy job and difficult to graduate. Because the knowledge of SEO system is very complicated, involving all aspects of Internet marketing, so beginners can learn SEO starting from a very small angle, such as the hair outside the chain, the editor is the most common basics. But it is also because the knowledge system is too complex, it is very difficult to fruition. Most of the people are to check on SEO, stop at the entry stage, which is just mentioned, pseudo original chain.