1, the exchange of friendship links, and the planning, implementation, promotion and operation specifications of the friendship link module on the inner page;

2. Basic word-of-mouth chain (for the promotion of encyclopedia, knowledge and forum platform, add website links at the end of the article to enrich the website chain);

3, keyword ranking outside the chain operation;

4. According to seo optimization keywords and landing page links, organize seo external soft articles and implement external promotion according to planned rules.