It was in Huang'an where in November 1927 Communist guerrillas founded the first peasants' government that would eventually evolve into the future Eyuwan soviet. It was also the location where Communist General Xu Haidong founded the Seventh Red Army with a handful of recruits.
The establishment of the first peasant government in Huang'an by communist guerrillas in November 1927, and the founding of the Seventh Red Army by General Xu Haidong in the same location, are both significant events related to the development of the future Eyuwan Soviet.