汪东兴
On Jun 9, 1953, the unit went through another and its most significant reorganization. The 1st Regiment of the 2nd Division of the PSA of PLA became an independent unit in Zhongnanhai, sole responsible for the missions of VIP protection. The regiment was renamed as the Central Guard Regiment (中央警卫团), and was placed under the direct control of the Ministry of Public Security of the People's Republic of China (MPS of PRC). A 9th Bureau was formed within the MPS for the new missions, with future Politburo Standing Committee member Wang Dongxing as the bureau chief, Zhang Yaosi (张耀祠) as the deputy bureau chief, reporting directly to the then MPS Minister Luo Ruiqing. After Luo Ruiqing's fall from power in 1965, Wang Dongxing was put in charge as the party boss of the regiment, and eventually he would be removed from this important position after his own downfall from power after the end of Cultural Revolution.