1. It won't work in China, due to VPN restrictions in the region. It may work once you've installed it in most countries in Asia, but you won't be able to install it / reinstall it, or download updates if there's an update. (our update server only pushes to allowed-countries). 2. Most likely, the NowTV and Iplayer streaming won't work abroad, even if you're connected to a UK server. Banking sites can be hit or miss. You are welcome to try out the vpn at vpn.mozilla.org and if you find it doesn't work for you, you can cancel it and get your initial subscription fee refunded, as we offer a 30-day money-back guarantee.