Hong Kong and Macao are "Special Administrative Regions"; we have our own government and do not abide by the "Golden Shield" (Great Firewall). Conservatives in both governments would certainly like to increase censorship online (PROTECT THE CHILDREN!11!11), but thus far, we are pretty open.

That said, many netizens in the Mainland know how to get around the Shield should they wish to, using programs such as TOR, proxies, etc.