1948 On July 28th, North China Joint Administrative Committee (predecessor of the Central People's Government) decided to designate Shijiazhuang and Yangquan as municipalities directly under the Central Government.
1 949 65438+1October1,Beiping was renamed as Beijing and designated as the administrative center of People's Republic of China (PRC). There are also 1 1 municipalities (Tianjin, Shanghai, Nanjing, Xi, Chongqing, Guangzhou, Wuhan (Hankou), Shenyang and Anshan).
1949165438+10, Tianjin was designated as a municipality directly under the central government.
1950165438+1October, the administrative area of Luda University was set as Luda (municipality directly under the Central Government), which was managed by the Northeast Administrative Region.
1952165438+1October 15, Nanjing merged with Jiangsu Province and was established as the provincial capital.
1July, 953, Harbin was set as a municipality directly under the central government.
1September, 953, Changchun was established as a municipality directly under the central government.
1June, 954, Chongqing, Guangzhou, Shenyang, Changchun, Harbin, Xi 'an, Wuhan, Luda, Anshan, Fushun and Benxi were all downgraded to provincial cities.
1in July, 954, Chongqing municipality merged with Sichuan province, and then became the first city with separate plans in China.
1958 In February, Tianjin was downgraded to a municipality under the jurisdiction of Hebei Province, and the administrative center of Hebei Province was moved from Baoding to Tianjin.
1966 in may, the administrative center of Hebei province moved back to Baoding.
1967 65438+1On October 2nd, Tianjin was separated from Hebei Province and resumed as a municipality directly under the central government.
1June, 1997 18, Chongqing separated from Sichuan province and resumed as a municipality directly under the central government.