I got this message
Chinese Language Stack Exchange requires external JavaScript from another domain, which is blocked or failed to load.
Seeing as this site caters to Chinese language learners perhaps it would be bests to host the javascript libraries on a server that's not owned by google.
Failed to load resource: net::ERR_CONNECTION_RESET http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
Seeing as google services doesn't work too well in China for some reason.