
Pupils line up to get inoculated with the COVID-19 vaccines at Weiming elementary school in Weiming Village, Shinan Township, Xingye County, south China's Guangxi Zhuang Autonomous Region, Nov. 18, 2021. Photo: Xinhua

Pupils line up to get inoculated with the COVID-19 vaccines at Weiming elementary school in Weiming Village, Shinan Township, Xingye County, south China's Guangxi Zhuang Autonomous Region, Nov. 18, 2021. Photo: Xinhua

Pupils line up to get inoculated with the COVID-19 vaccines at Weiming elementary school in Weiming Village, Shinan Township, Xingye County, south China's Guangxi Zhuang Autonomous Region, Nov. 18, 2021. Photo: Xinhua

A medical worker explains after-vaccination instructions to pupils after they get inoculated with the COVID-19 vaccines at Weiming elementary school in Weiming Village, Shinan Township, Xingye County, south China's Guangxi Zhuang Autonomous Region, Nov. 18, 2021. Photo: Xinhua

Pupils walk to the observation area after getting inoculated with the COVID-19 vaccines at Weiming elementary school in Weiming Village, Shinan Township, Xingye County, south China's Guangxi Zhuang Autonomous Region, Nov. 18, 2021. Photo: Xinhua

Pupils get inoculated with the COVID-19 vaccines at Weiming elementary school in Weiming Village, Shinan Township, Xingye County, south China's Guangxi Zhuang Autonomous Region, Nov. 18, 2021. Photo: Xinhua

Pupils get inoculated with the COVID-19 vaccines at Weiming elementary school in Weiming Village, Shinan Township, Xingye County, south China's Guangxi Zhuang Autonomous Region, Nov. 18, 2021. Photo: Xinhua