The Chinese city of Wuhan was the initial epicentre of what is now a global pandemic caused by the deadly new coronavirus. There were more than 50,000 confirmed Covid-19 cases and 2,574 fatalities recorded by China’s health authorities as of April 9, 2020. The city resumed daily life after a lockdown of 76 days.  Stephen Cheng, a Wuhan father, wrote diaries on China’s Twitter-like Weibo to ask for help and document his harrowing experiences as his wife, newborn son and father were caught up in…