Fu enrolled to Secondary School in 1919 and went to Shanghai in 1921 to study French. During this period, he was affected by the May Fourth Movement and by the winter of 1921, he joined the newly founded Communist Party of China. After returning from Russia in 1930, he assisted Zhou Enlai in Shanghai's personnel and military transport work and at the same time participated in the translation of the "Soviet Infantry Fighting Order" and "Soviet Political Work Regulations". During the Long March in 1935, Fu was responsible for communal distribution and conducting preparatory work for combat. In August, he was elected as an alternate member of the 6th Central Committee. Upon Zhang Guotao's attempt to set up an alternate communist base, Fu classified him as an "alternate member of the Politburo" but refused to work for his branch of the central committee. Following the rendezvous between the 4th Red and 2nd Red Armies in July 1937 he became the director for Central Committee Northwest Organization Department that was based in Shaanbei. He was then appointed as the head of the political department in the Counter-Japanese Military and Political University. , Deng Xiaoping, Fu Zhong
During Sino-Japanese War
Fu attended the Luochuan Conference in August 1938 and was appointed as the director of civil affairs within the Eighth Route Army's political department. Simultaneously, he put forward the "Political Army Reform Program" which was published alongside "Political Military Order" that involved key leaders such as Zhu De, Peng Dehuai and Zuo Quan. In the spring of 1940, he issued orders for the Eighth Army to be involved in the communes and when he returned to Yan'an during winter, he was holding key positions such as being the deputy director of the CMC's and the Joint Defense Forces' Political Department. In 1945, he participated in the 7th National Congress of the Communist Party of China, receiving praise from Mao Zedong for a speech regarding the unity of the party at the meeting.
Chinese Civil War (1946-1950)
In the beginning of 1946, Fu was transferred to Chongqing to take charge as the President of Xinhua Daily and the Propaganda minister for Sichuan. He also contributed to key doctrines of the CPC's military and politics, such as being involved in the publishing of "The Chinese People's Liberation Army Party Committee Ordinance ", "Revolutionary Military Commission Regulations", "New Red Army Initial Summary" and other documents. In the 1st National Artists Congress during July 1949, he published a report on the "Contributions of the Army to Art". , Zhang Aiping, Song Shilun, Li Tao at Tiananmen, 1 October 1961.