From 1946 to 1970s, the theory of Mao Zedong's international strategy has gone through three stages of development that is the thinking of "the middle zone" - the thinking of two middle zones" - " three world theory. In these ideas, Mao Zedong has profound philosophical principles for the deconstruction of the international community. he is based on Marx's materialist dialectics, four basic perspectives of the struggle thinking, the overall thinking, thinking for the people and the strain thinking, observe and analyse the various phenomena of the international community, it is an important aspect that we should study todayFrom 1946 to the 1970s, Mao Zedong's international strategic theory has gone through three stages of development, that is " the intermediate zone" thought - "two intermediate zones" thought - "three worlds division" theory. In these thoughts, Mao Zedong's deconstruction equation of international community contains profound philosophical principles. Mao Zedong applies Marxist philosophy as an analysis tool, starting from the opposite and unity of contradiction, analyzes the interest relationship between the political entities of the international community, and puts forward "who is our enemy, who is our friend" in the first place of the diplomatic strategy, provides a theoretical model for the systematic analysis of the international political situation. Today, on the way to the great rejuvenation of the chinese nation, we should pay attention to the following four basic points by studying the philosophical ideas contained in Mao Zedong's international strategic theory.