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Omicron Puts China's Zero-Covid Strategy to Its Toughest Test
By Liyan Qi, Keith Zhai & Natasha Khan
Tianjin, a city of 14 million near Beijing, starts testing all residents after Omicron surfaces. (Published 2022)
By Chris Buckley
Millions more Chinese people ordered into lockdown to fight Covid outbreaks
By Helen Davidson
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China Covid-19 Lockdowns Hit Factories, Ports in Latest Knock to Supply Chains
By Yang Jie, Stella Yifan Xie & Dan Strumpf
China's Tianjin begins city-wide testing after at least two local Omicron cases detected
By David Kirton & Ana Nicolaci da Costa
China's Tianjin tightens control over travel after Omicron cases
By Ella Cao, Roxanne Liu & Tony Munroe