Scene restoration introduction: In order to save the Chinese revolution, Comrade Mao Zedong traveled a long distance from Ruijin, Jiangxi to Caixi to conduct in-depth social investigations and learn how the famous Caixi Township in the Central Soviet Area built backward rural areas into advanced The revolutionary base area, summed up the experience of the Caixi people in administrative construction, economic construction, cultural education, expansion of the Red Army, and preferential treatment for the families of the Red Army.