Abstract: The year 1956 is a year of special achievements of the theories made by the Chinese communists.As one of the core members of the first generation leading collective,Zhou Enlai made strenuous effort to carry out active theoretic exploration in the fields of politics,economy, culture and the building of party according to the Chinese situation and the experience of Soviet Union.Although many achievements of theoretic exploration are not mature and complete,they serve as the guide to the reform of the Party.s political and economic reform after the Third Plenary Meeting of the Eleventh Session.