You can also try an internet cafe. QQ has an international version written in English so people outside of China can also start using using it (although it's not popular). However, I don't understand why you want to use QQ but say you cannot use Skype or MSN. Chatting online with these programs are all about the same. Are you trying to use this site with a mobile phone? In that case you are sending SMS and that will start to get expensive sending/receiving internationally.