From a historical perspective, both Yangjialing and Zaoyuan were important locations for the Central Committee of the Communist Party of China (CPC) during the Yan'an period, carrying profound historical memories. However, they differ in details. Yangjialing is renowned as the cradle of revolutionary spirit and a witness to many important historical events; while Zaoyuan is known for its garden-like environment and its status as an important base for national revolutionary tradition education.
Furthermore, Yangjialing and Zaoyuan differed in the location of their administrative offices and the revolutionary tasks they undertook. Yangjialing was the former site of all the CPC Central Committee's administrative offices, undertaking the important tasks of commanding the anti-Japanese war and the War of Liberation behind enemy lines, leading the Great Production Movement and the Rectification Movement; while Zaoyuan was the former site where the Secretariat of the CPC Central Committee moved from Yangjialing, primarily undertaking tasks such as leading the entire Party in the Rectification Movement and the Great Production Movement in the liberated areas, and preparing for the Seventh National Congress of the CPC.