During the Second Sino-Japanese War, the area was evacuated (1940). The Communist Long March entered Jingning on September 10, 1935. Mao Zedong set up a headquarters in Shi Pu. The Communists left the next month. However, the county was taken under Communist control by the People's Liberation Army during the Chinese Civil War. PLA troops entered on August 6, 1949. They met little resistance.
