Strict COVID-19 prevention, control measures taken before class resumption in Guangzhou, S China's Guangdong

Photo taken on April 25, 2020 shows a kit for the prevention of COVID-19 spread in a classroom at the Guangzhou Nanwu Middle School in Guangzhou City, south China's Guangdong Province. Parents of students studying at Guangzhou Nanwu Middle School were invited to learn about the school's prevention and control measures against COVID-19 outbreak on site before class resumption. (Xinhua/Lu Hanxin)