“支部建在楼上”是党的基层组织应对社会环境的变化而作出的全新探索。嘉兴大厦对“支部建在楼上”进行了成功实践。“支部建在楼上”是对党的组织建设与制度建设的创新。 The “branch building upstairs” is a brand-new exploration made by the grassroots-level organizations of the party in response to changes in the social environment. Jiaxing Building on the “branch upstairs” for a successful practice. “The branch is built upstairs” is an innovation in party building and system construction.