To get around the government censoring of the internet you can use this TOR button with your Firefox Browser. This browser with this button can get through the China Great wall (firewall) so i am sure it will get round the government censorship server as well. Please consider a donation because they could use the money. Also consider being a proxy for others so you are not just a user you are a participant as well in the uncensoring of the internet.
TOR can be turned on or off, because your browser will run a bit slower.
It has problems with google search and you shouldn’t download big files but in most other respects if you are just browsing it is ok.