While burgeoning research on China's state-society relations has paid attention to the Party, little is known about how the Party interacts with diverse actors and involves itself at the grassroots level in a specific region. This article delineates Party-advancement strategies at the community level in Shenzhen since 2013. To reclaim its leading role at the grassroots level, the Party opted for "Party-government disaggregation" by framing community governance as a Party-building affair, separating the government's affairs from those of the Party and "kicking" the government out of the community. Under the rubric of "reshaping Party-mass relations," the Party penetrated deep into the community by innovating a "centre-periphery" organizational system, absorbing community elites in a top-down way and using a "service delivery taking the lead" method in a reciprocal exchange. In the end, the Party-governance structure, in which Party-mass relations are at the core, was reframed in the communities.