Getting confined was a shared experience in China during the COVID-19 pandemic. At one point, as many as 300 million people across 70 cities were in some form of a lockdown under the government’s strict zero-COVID policy. But imagine being trapped in a place you can’t leave. In the second of a two-part special, CNA correspondent Wei Du hears the heartbreaking stories of two people who found that the longest journey in the world, was the one to get back home.

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