Hub-type social organizations are the core force for cultivating and developing community social organizations in my country. According to the source of the dominant force，they can be divided into two modes：government-led and social-led. The new Qinghe experiment implemented by Tsinghua University in Haidian District，Beijing，created an expert participation model of a pivotal social organization. Through the establishment of a hub social organization，a community promotion and social work development center，it provides professionalism，professionalism and system for the Qinghe experiment. For sexual support，take Maofangnan Community Residents Committee，which was incubated and successfully operated in mid-2020，as an example. This meeting attended by committee members，community secretary directors，and street secretaries elected by residents has become the real decision-making body of the community.