When it comes to rapid domestic development and global ascendance, there is hardly any parallel to what China has achieved over the past decade. In a poll conducted by the Global Times Research Center in 2012, over half of foreign respondents viewed China as a
the people who "look down on the West" have increased to 41.7 percent
It is hard to find sources that aren't western-biased, but it seems like Weibo and other platforms do filter out keywords related to the event.
https://www.eff.org/deeplinks/2019/06/30-years-tiananmen-square-state-chinese-censorship-and-digital-surveillance
All it would take to prove me wrong is to show me Chinese social media talking about the event.