The Three-anti Campaign (1951) and Five-anti Campaign (1952) () were reform movements originally issued by Mao Zedong a few years after the founding of the People's Republic of China in an effort to rid Chinese cities of corruption and enemies of the state.
The Three-anti Movement (1951) and Five-anti Movement (1952) () were reform actions carried out by Mao Zedong in the early years of the People's Republic of China to combat corruption and internal threats within Chinese cities.