Here of course we have no such problems, because the press practices brave and independent self-censorship on all matters of importance. 
Need a 'strong voice'? Criticise China. Report some 'grave human rights violations'? You got Venezuela. And when it's about 'aggression' - who can forget about Russia?
And all this is sold, as 'freedom of expression'. 
Pathetic.
As for the actual topic - it IS China's internal matter and none of Canada's business. Plain and simple.