This poster is dedicated to the joining of forces of the Second and Fourth Front Armies coming out of the liberated area of Hunan Province at Ganzi (Sichuan Province). Insert of commanding officers, including He Long, Li Da, Guan Xiangying, Ren Bishi and Wang Zhen; diaries, battle plans, telegrams. A map of the various battles fought by the two units. A picture of Ganzi. An oil painting by Gao Quan, entitled "Going North".