Abstract:Labor competitions during the Land Revolution Period were an important political mobilization method employed by the Communist Party of China to engage the masses. Since its establishment, the Central Soviet Area (CSA) faced brutal military encirclements and strict economic blockades by the Kuomintang, making the solution to food shortages crucial for the survival and consolidation of Soviet power. Hence, the spring plowing movement emerged as a result of the alignment between the mobilization function of labor competitions and revolutionary needs, with a clear coupling between the traditional farmers' behavioral logic and the spring plowing competition mobilization. The Party and Soviet government employed strategies that combined typical demonstrations with mass participation, creating an atmosphere that aligned with pressure transmission to encourage public involvement. Thus, by organizing leadership, building systems, and regulating norms, the spring plowing competitions developed healthily under political identity stipulations. The effective execution of spring plowing competitions maximized agricultural productivity in the CSA, significantly supported the cause of the revolutionary war, and promoted women's liberation. Exploring the mobilization logic of labor competitions contributes to a deeper understanding of the Communist Party's political mobilization practices during the years of revolutionary war.