@nicolechan – So this is installed with some type of application.  Unfortunately I can’t read Chinese so I can’t see if there is a link to this application somewhere on the page.  Is this anything?   http://weibo.com/?s=6cm7D0  All you have to do is to find the Application on Facebook and then install it on your page.  I tried a couple of searches and didn’t find it.  Hope that helps a bit!