China’s diplomats aren’t being very diplomatic.In the past few months, its envoy to Canada publicly accused his hosts of “white supremacy,” its ambassador in Sweden labelled the Swedish police “inhumane” and blasted the country’s “so-called freedom of expression,” and its chief emissary in South Africa said President Donald Trump’s policies were making the United States (US) “the enemy of the whole world.”“I don’t think we are witnessing a pattern of misstatements and slips of the tongue,&quo