Four Modernizations
After Zhou's death and Mao's soon thereafter, Hua Guofeng assumed control of the party in 1976. Hua had the leadership of the Cultural Revolution arrested. Known as the Gang of Four, their arrest marked the end of the Cultural Revolution. This event enabled the enactment of the Four Modernizations. By 1977 all entities in every sector and at every level of society were focused on implementing the Four Modernizations. One core tenet was the rejection of the previously long-held concept known as the "iron rice bowl".