Introduction to the Shandong Branch of the Communist Party of China: In May 1938, the Central Committee of the Communist Party of China sent Guo Hongtao to rebuild the Shandong Provincial Committee, and successively established special committees such as Jiaodong, Western Shandong, Northwest Shandong, Jilu Border, and Sulu Border. In December, the border area The Provincial Party Committee was changed to Shandong Branch. In March 1941, the Shandong Branch, together with the 115th Division Headquarters of the Eighth Route Army, the Shandong War Working Committee, the Council of Ministers, etc., stationed in Dadian Town, Junan. After the victory of the Anti-Japanese War in September 1945, he moved to Linyi. For more than four years, the Shandong Branch of the Communist Party of China led the people of the province in an epic war of resistance against Japan and went through a glorious battle course. The Shandong Branch of the Communist Party of China was later changed to the Shandong Provincial Committee of the Communist Party of China.