What do you mean? This is not self hosted, it's closed source. And any website that targets China or is hosted in China will probably censor Tiananmen Square.
China can't do EUV lithography, but they have done a great job of pushing DUV to its limits. If they have the chip design talent they can still produce useful chips for their domestic markets.
I don't know about this model specifically, but other china models did not have the limitation. It was purely on the hosted end, tacked on as a self check while the text was generating. Did that change?