Workers in protective suits spray disinfectant at the locked-down Guangchuan Heyuan neighborhood in Liwan district, Guangzhou, South China’s Guangdong province, on Sunday. Photo: VCG

A resident walks in front of the closed Guangzhou Yuexiu Library on Tuesday. Photo: VCG

Workers load Covd-19 supplies to a self-driving car on Saturday at Hedong Bridge in Haizhu district to distribute them to residents in a locked-down community. Photo: VCG

The Taining market in Haizhu district was shut down on Tuesday. Photo: VCG

Few customers can be seen at the Parc Central, a luxury shopping mall located in the heart of Guangzhou’s CBD district, on Sunday. Photo: Chen Chuhong/China News Service, The Paper

Passenger flow at Guangzhou Baiyun International Airport drops on Sunday due to Covid-19 curbs. Photo: VCG

Monitoring screens show students infected with COVID-19 sitting alone in rooms at a hospital in Yuexiu district of Guangzhou to take the national college entrance examination on Monday. Photo: VCG

A student, who is a close contact of a Covid-19 patient, runs toward a taxi in a protective suit after finishing a test on Monday at a national college entrance examination testing site in Guangzhou. Photo: VCG

The Haizhu Square in the Yuexiu district looks deserted on Sunday due to the Covid-19 curbs. Photo: VCG