抗日战争胜利后，为建立巩固的东北革命根据地，党中央派大批干部到东北工作。 １９４６年２月 ４日，在东北局组织部工作的陈洪随东北局迁驻海龙县（今吉林省梅河口市），并担任中共海龙县委第一任组织部部长职务。 陈洪来到海龙县以后，便在县委的统一领导下，投入到紧张的工 After the victory of the Anti-Japanese War, the Central Committee of the Party sent a large number of cadres to work in northeast China in order to establish a consolidated base for Northeast revolution. On February 4, 1946, Chen Hong, who worked in the Organizational Department of the Northeast Bureau, moved to the northeast bureau in Hailong County (now Meihekou City, Jilin Province) and served as minister of the first organization department of the Hailong County CPC Committee. When Chen Hong arrived at Hailong County, he devoted himself to the intense work under the unified leadership of the county party committee