It’s a hard tasking trying to sell China these days. What with the crackdown on Hong Kong, the subjugation of Uighur Muslims, sabre-rattling on Taiwan and the coronavirus cover-up, even the most adept propagandists would struggle to present Beijing’s rulers in a good light. And sadly for the Chinese Communist Party their current spin-doctors are far from adept, judging by the laughably poor wolf-warrior social media tactics deployed by embassies around the world.