Usually, those fansites specifically ask for people to credit by their names (in this case being Song Qian Bar). When they ask for the site to be linked, I link it. In this case, and many others, it’s written on the photos (http://tieba.baidu.com/songqian)
f(♥) 
Why you don’t add a link to the site where you take out the photos? That’s very rude of you.
Usually, those fansites specifically ask for people to credit by their names (in this case being Song Qian Bar). When they ask for the site to be linked, I link it. In this case, and many others, it’s written on the photos (http://tieba.baidu.com/songqian)