I'm not sure about this one: http://www.summitpost.org/users/alicewang618/109591
In my opinion, the articles on Beijing and Harbin don't really belong here in the first place, but the other two appear useful, albeit lacking a bit in information. However, all seem to be just teasers for a travel company. Some nice pictures though. Perhaps asking the user to remove the commercial parts of the articles is sufficient?