党的基层组织是党的全部工作和战斗力的基础。在党的基层组织体系中，党支部是最小的也是数量最多的一级组织。党支部建设的成效与战斗力如何，关系到党的盛衰兴亡。70多年前，毛泽东同志在著名的“三湾改编”中提出“支部建在连上”，这一对党支部作用的深刻洞悉和精深认识， The grass-roots party organizations are the basis for the entire party’s work and combat effectiveness. In the party’s grass-roots organizational system, the party branch is the smallest and the largest number of organizations. The effectiveness and combat effectiveness of the party branch construction have a bearing on the rise and fall of the party. More than 70 years ago, Comrade Mao Tse-tung put forward in the famous “Three Migrants Adaptations” that “the branch should be built up even in the future.” This profound insight and profound understanding of the role of the party branch,