The paper carries out data extraction by making use of the BICOMS, and presents the publication trend and hotspots of domestic Fu's Subcutaneous Needling(FSN) study, core authors, study institutions and the cooperation between them over the past two decades in the form of visualization mapping with the Ucinet and gCLUTO software. Results show that the FSN study is at the stage of rapid development and exploration, which results in the relative insufficient cooperation between researchers and study institutions, as well as the relative singleness of study methods, and the study direction needs further mining.