Many people are in their own SEO experience article mentioned the concept of "pseudo-original", in general, nothing more than changing the title and other small skills, but how to change to let the search engine think is a new original article, which is some doorway oh. So today Big Bird uses his own station and rainke as examples of how to create "fake originals" on his own.
One. Changing the title is key
(1) Digit substitution method