How outside the chain The reason why the outer chain release troubled

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How outside the chain The reason why the outer chain release troubled 杭州谷歌优化 , largely because SEOer now exist for the effectiveness questioned outside the chain, in the end how fat outside the chain can provide keyword ranking, but also to avoid being identified as spam links it? 杭州谷歌优化 first look outside the chain of general release, a maternal and child class SEOer site (http: // www .cqmmt.com) to be published outside the chain outside the chain to worry about whether the publication is valid, do not know will not be punished outside the chain off. He wrote an "expert with you through the 10-month gestation period," one of the words in the article, "pregnancy" to do outside the chain, then the hair outside the chain correct? Belongs to refuse link? Promise is almost certain that this link is a part of spam links, because the pregnancy term users is very easy to understand, no explanation. Then forced into a link that the user does not belong to spam links, he has no value. So how should I send it outside the chain?