for the same industry is not only your site is doing a Baidu and Google to promote the auction, the same nature of the site, if your site's content does not win, optimization not been done, people shop around to buy things that are in the same industry which keep browsing the site and found that high-quality site, the user experience is very good web site to be able to order, we can see the role of SEO optimization is manifested at the moment!
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