A) Is it OK to have Chinese (or other foreign language) sites linking to my Tier 1 links? (Chinese links are tier 2) I bought an SE Nuke blast and got some of these links. About 1/2 were Chinese. Should I build Tier 3 links to these to strengthen them or should I not and hope no one finds them. (also, monitor them in case Google does so I can disavow) B) Among the foreign sites I found some URLs that had the word "sex" in it. I followed the URL and it goes to a porn site, so I have a tier 2 porn site linking to a tier 1 web 2.0 that links to my money site. This seems to be bad, should I disavow as soon as Google finds them, or at Tier 2 does it not matter. C) Why didn't the foreign sites show up in my Scrapebox. I used the SB Backlink Checker on 35k tier 2 backlinks. I exported about 18k not found, and 1.5k found (it was a mixed bunch, found meant it had a direct link to my money site, I don't want to build tier 3 links to tier 1 properties, so I was seperating them out to avoid it). The other 15k or so links didn't show up at all. When I compared the links (found and not found) to my original list the links I am talking about above (foreign sites with a few porn links) were what was left. Does SB have a filter that gets rid of bad links? and those 15k or so are no good at all. Should I get rid of all of them? Thanks for considering this question. I am trying real hard to make good backlinks. If none of those 15k links are good, I need to find a different SE Nuke guy. That is half of the links that are not good. On the other hand if it is just the porn sites it is probably just a wrong setting in SE Nuke and the provider is OK.