That's definitely a bad life tip. The square itself is still call "Tiananmen". Even if the Chinese government censor any mention of the massacre, simply mention

That's definitely a bad life tip. The square itself is still call "Tiananmen". Even if the Chinese government censor any mention of the massacre, simply mentioning the name of the location won't trigger it because it's like saying "Capital Mall" -- it's a place people go. For that to remotely work, you would have to actually say "Tiananmen Square Massacre" but I doubt most people would be able to say it in Mandarin. (In Chinese it's called the June 4th incident so Tiananmen isn't even mentioned). I'm now actually more curious about the meme itself. I wonder if the actual motive is to get non-Chinese people to be more curious about the event. If so, it would actually be a meme or a mental virus. Fascinating to say the least.