Abstract: ZHOU En lai had made great contribution to the victory in the Korean War.Before the war he built the Northeast Frontier Force to protect our country and took part in the decision-making to support DPR Korea militarily.Afetr the breaking out of the war he took part in the making of strategy of the war and the commanding of important batlles,going heart and soul into the logistic service for the People's Volunteer Army.He was also an important policymaker in the armistice negotiations.