What is the principle of extreme speed push, that is, the kind that can rank hundreds of keywords on the first page in a day or two. Is it a black hat? Can you do it?

It doesn't belong to the black hat. Its principle is to publish your content to major news platforms and B2B platforms. Of course, the premise is the platform of cooperation with Xiangyun, publishing, collecting and ranking to achieve your corporate goals. Moreover, the difference is not that it is completed at one time, but will be updated regularly later to ensure that the ten thousand words continue to be included and ranked. If you don't understand, you can consult me and be happy to answer.