Community volunteer Du Sicheng (L) picks up meat ordered by quarantined residents from a supermarket in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng pays for orders at the checkout counter of a supermarket in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng picks up vegetables ordered by quarantined residents from a supermarket in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng (L) and a team mate fulfill a delivery task at a quarantined residential community in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng leaves daily necessities ordered by quarantined residents at a check point of a residential community in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng (L) takes a short dinner break while waiting for his team mate to finish order preparation at a supermarket in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng (1st R) poses for a group photo with team mates at a supermarket in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng weighs vegetables ordered by quarantined residents in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng checks order addresses during a delivery task in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng waits at the checkout counter of a supermarket in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng (1st L, rear) waits to deliver orders for quarantined residents at a supermarket in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng weighs vegetables ordered by quarantined residents in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng (L) and a team mate discuss delivery task routes in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng (L) and a team mate fulfill a delivery task at a quarantined residential community in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)
Community volunteer Du Sicheng (C) and team mates confirm delivery details at a supermarket in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 24, 2021. (Xinhua/Xu Chang)