On the afternoon of July 10, Ningbo Municipal Archives organized 23 party members and cadres to carry out volunteer service activities in the old block of Wenchang community, Gulou Street, Haishu District, which is a pair of Party building. 

    Recently, it coincides with the plum rain season. There are many pots and tanks with serious water accumulation in the old street area of Wenchang community. Mosquitoes like to breed in a dark and humid environment, which is easy to breed a large number of mosquitoes, thus increasing the transmission risk of dengue fever. Volunteers conducted a carpet inspection on the old block, drained the unused water tanks, and damaged flowerpots, pots and other containers easy to accumulate water, so as to prevent water from accumulating again. (author: Xu Zhi, Ningbo archives)