1957
February 27
At the 11th (Enlarged) Meeting of the Supreme State Conference, Mao Zedong delivered a speech entitled “How to Handle the Contradictions among the People” (later renamed“ On the Correct Handling of Contradictions among the People”), in which he put forward the idea of distinguishing and correctly handling two different types of social contradictions and uniting the people of all nationalities to develop economy and culture and to serve the development of the cause of socialism.