50 party members from Tianyuan Community, Banshan Subdistrict, Gongshu District, and 50 young pioneers from Hangzhou Mingde Primary School gathered together in front of an ecological wall, singing Without the Communist Party There Would Be no New China. The ecological wall, with a length of 25m and a height of 4m, was newly built as a front for the promotion and education of red spirit. It has now become a unique green view in the community.