Four Olds
During the Cultural Revolution (1966–1976), particularly during the Destruction of the Four Olds campaign, religious affairs of all types were persecuted, renunciated and strongly discouraged by Chairman Mao Zedong's government and its ideological allies. Many religious buildings were looted or destroyed. Since then, there have been efforts to repair, reconstruct and protect historical and cultural religious sites. In its International Religious Freedom Report for 2013, the US Department of State criticized the PRC as follows: