History1April, 953, Zhaowudamang People's Government was renamed as Zhaowudamang Administrative Office, which was under the leadership of the Eastern Inner Mongolia Administrative Office. 1954,1may, with the approval of the State Council, the administrative office of eastern inner Mongolia was revoked, and the office of zhaowudamang was renamed as the people's government of zhaowudamang, and the government was located in lindong town, zuoyi banner, Bahrain. 1954 65438+February, the organizational system of Jehol Province was abolished, and Chifeng County, wudan County, Ningcheng County, Harqin Banner, Onniute Banner and Aohan Banner were placed under Zhaowuda League of Inner Mongolia Autonomous Region. Chifeng City was founded in 1958. At the end of September, 1958 realized people's communes and established 257 people's communes. The figure at the end of the year is 168. 1 September, 9621day, with the approval of the State Council, the organizational system of Chifeng County was restored, and the original Chifeng City was included in Chifeng County 19 communes, and three communes of Wengniute Banner, Guandi, Gangzi and Danianzi, were included in Chifeng County, and there were 22 people's communes in the county. Wu Duntao Hai belongs to Chifeng City and Wengniute Banner. 1969 Zhaowudamang was assigned to Liaoning Province, and 1979 was assigned to Inner Mongolia Autonomous Region. 19831June 10, with the approval of the State Council, the organizational system of Zhaowuda League was abolished, Chifeng City (prefecture level) was established, and the system of city governing county was implemented. Qian Shan Commune in Harqin Banner, Gonggeyingzi, Xiliujia, Sijia, Lamadi and Shang Ling of Matiyingzi Commune, Sandaoyingzi, Sidaoyingzi and Qiaojiawopu of Louzidian Commune, Wangganchi and Changsheng Institute of Dianzi Commune, merged with the original administrative area of Chifeng County, re-divided, cancelled the establishment of Hongshan District in Chifeng City (county level) and cancelled the reform of Chifeng County. 1July, 1993, with the approval of the State Council, the suburb of Chifeng City was renamed Songshan District. 1984 people's communes were abolished, and grass-roots political power in townships and sumu was established, which truly separated administration. There are 18 1 reconstruction towns, 45 sumu, 46 towns and 12 sub-district offices in the city. In 2000, according to the data of the fifth national census, the total population of Chifeng City was 4,435,737. Among them: Hongshan District 3 185 12, yuanbaoshan district 297035, Songshan District 538 176, Arukerqin Banner 297090, Bahrain Zuoqi 332550, Bahrain Right Banner 174275 and linxi county 235947. In 2005, according to the Reply of the Civil Affairs Department of the Autonomous Region on Agreeing to Regionalization of Chifeng City, Matiyingzi Township of Harqin Banner was placed under the jurisdiction of yuanbaoshan district City of Chifeng City, and Wenzhong Town of Songshan District of Chifeng City was placed under the jurisdiction of Hongshan District of Chifeng City. On June 5438-1October 3 1 2005, yuanbaoshan district took over Matiyingzi Township, and Wenzhong Town was taken over by Hongshan District. /view/5442.htm# 1