High school student Cai Hanxiao is the youngest volunteer in his locked-down Qingpu district neighborhood where he is organizing group purchases.
The 17-year-old says he finishes his online classes "as far as" he can, then orders vegetables and food for more than 600 residents.
(Produced by Li Peitian and Dong Feng)
原文地址：http://en.people.cn/n3/2022/0507/c90000-10093637.html