It’s time to pay attention to China's super apps
China’s COVID-19 tracking system, ‘Health Code [https://www.youtube.com/watch?v=Sp-TaoPdrWo&ab_channel=TechNode]’ – launched in Hangzhou, Zhejiang province, in February 2020 – has been a crucial part of the country’s success in battling the virus. Health Code uses QR codes which switch between g…
Yunhan Fang