Stores reopen in Shanghai(1/4)

A deliveryman waits for picking up goods outside a grocery store in east China's Shanghai, April 12, 2022. Shanghai began implementing a three-zone epidemic control system on Monday that categorizes communities based on the level of COVID-19 infections, which will allow some residents restricted movement. (Photo: China News Service/Yin Liqun)

A staff member at Lianhua Supermarket takes antigen testing before business resumption in east China's Shanghai, April 12, 2022. (Photo: China News Service/Yin Liqun)

Supermarket staff deliver vegetables to local communities in east China's Shanghai, April 12, 2022.

A woman leaves her community after it was categorized as a precautionary zone in east China's Shanghai, April 12, 2022.