Google.cn Has Already Lifted Censorship
An anonymous reader writes "In an update to Google's withdrawal from China, there are reports that censorship has already been lifted. It's probably taken a while to report because of Google's ranking system." Just a warning that the language on that blog post is NSFW but it does provide evidence.
That's how the Great Firewall tells you that something is "inappropriate." search.cn.yahoo.com is located in China, and the GFW is applied to all Internet traffic passing in/out of China, not just consumer machines, so it's not Yahoo that's blocking that particular term but the government.
This will work with any Mainland Chinese site, for example: http://www.mps.gov.cn/Falun%20Gong
although the results are still slightly fitered, you are searching incorrectly.
the chinese people refer to the tiananmen square protest as the june fourth incident.