You are referring to unarmed protestors against fully armed military, with tanks? LOL, aha. Damn those rioters attacking the military with their own blood, splattered on the square. Those demons!
Not white. You know nothing about me. Keep Shilling, Comrade. Oh, we talked before? Is that so? Oh, fair, but I do not remember you, nor care to know you. It is true that I am a Liberal and I will give you the decency of not being as petty as you, since I do not have to rely on insults when I have facts and sources.
Again, all you have proven is that I hit a nerve. Can't even take the slightest of critism.
So, here is the difference of the searches that people did even back in the day, noticed the difference between the searches in Chinese VS the ones outside of China. Thus proving OPs and my point.
For anyone to look, like this is nothing new. This is how China would change results on actual internet searches. https://imgur.com/a/vbkFA
The university course on your link is reframed, obviously. That is the whole point on censorship. I can tell by the other curses and the content that a lot of things are reframed as well. Again, there is reason why you posted a Chinese link in an English focused site. We all know how idealogues think.
Anyway, stop lying. That point remains.
Lastly, on this segment of this documentary, Tank Man, these Asian students claim to not even recognize the famous "Tank Man" when asked.
So, either they do not know, which I fully doubt, if you hear what she says, or they do know, which is the case,but do not want to publicly discuss it on camera and risk getting any type of trouble. Take your pick.
From 2008: https://www.youtube.com/watch?v=xuuddurPLV8&t=86
Rely in common sense comrade. Have a great one, Cheers.