Earlier quoted context omitted.
Not really, it's a significant place which is why the protest (and hence massacre) was there, so especially for Chinese people (I expect) merely referencing it doesn't so immediately refer to the massacre, they have plenty of other connotations for it. e.g. if something similar happened in Trafalgar Square, I expect it would still be primarily a major square in London to me, not oh my god they must be referring to th…
Not to mention, Tiananmen Square is one of the major tourist destinations in Beijing (similar to National Mall in Washington DC), for both domestic and foreign visitors.
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