At that time, the communication industry was very difficult, mainly relying on people's travel, shipping, and horse pack. Because the Soviet Area at that time was large, involving eight base areas in the west of Hunan and Hubei, 58 counties and cities, so many postal workers gave their precious lives for this. At that time, the post office also issued its own stamps, consisting of sickles, files and Lenin's head. The back hall is the CMC office. From June 1931 to September 1932, the revolutionary forefathers of Helong and duandechang held an important military conference here, facing Comrade Helong's room. Comrade Helong arrived at Qujiawan in October 1931. He long lived in Qu Shengtao's home in Shangwan, Qujiawan, and then lived in the Military Commission. He lived with Duan Dechang until August 1932, when he worked here to command and fight.