Chinaâs already formidable censorship regime distinguished itself in this crisis, meeting the challenge with a staggering response. Complaints and protest videos were deleted quickly after they went viral. When Shanghai residents posted en masse the first line of Chinaâs national anthem, âArise, you who refused to be slaves,â their posts were removed. Censors took down posts spreading a National Peopleâs Congress spokespersonâs remark that quarantines may be unlawful. At one point, social media platforms blocked the word âShanghaiâ from search results.