Dingcheng District, Changde City, Hunan Province

Dingcheng District, belonging to Changde City, Hunan Province, formerly known as Changde county and Langzhou in ancient times, is located on the West Bank of Dongting Lake in the beautiful south of the Yangtze River. Since the Qin Dynasty established the county, it has a history of more than 2200 years, and the county government is the state, county and government. The terrain is mainly plain and hilly land, of which plain accounts for 50% and hilly land 40%. The total area of the region is 2344 square kilometers, including 1.169 million mu of cultivated land, 80000 mu of lakes and 1.07 million mu of mountain forests. The output of grain, cotton, oil and pigs ranked among the top 100 in China, and the output of cotton, eggs, poultry, aquatic products and fruits ranked among the top in Hunan Province.

Daxi Culture, Longshan culture, Qujialing culture and Zaoshi culture sites have been found many times in the area. The old city of Yuannan, the old city of Hanshou and the old city of songding are still in the Eastern Han Dynasty. With the northern immigrants moving to the South twice, the Central Plains culture and Huxiang culture mingled with each other, which made Dingcheng "a nation of cultural relics" with many places of interest. There are laigong Ganquan, Hehu Xiangyu, Longmen ancient cave, Yangshan Xiongzhi, Tianzi Yigang, Jinxia Xizhao, Canglang Xianshan, Huaxi Xianchi and other places of interest.

In 2017, Dingcheng District achieved a GDP of 30.9 billion yuan, an increase of 9%. In March 2019, it will be listed in the first batch of counties for the protection and utilization of revolutionary cultural relics. On January 29, 2021, it was selected into the list of areas with remarkable achievements in real work in 2020 announced by Hunan Provincial People's government.

Evolution of organizational system

Dingcheng District has the names of Linyuan County, Jianyuan County, Suo County, Hanshou County, Wushou County, Yuannan County, Wuling county and Changde County in history. It successively belongs to Qianzhong County, Wuling County, Yiling County, Jianping County, Wuzhou, Yuanzhou, Songzhou, Langzhou, wuzhenjun, Yongshun army, Wushun army, wupingjun, Dingzhou, changdejun, changdelu, changdefu, wulingdao, Changde special office Changde City and other administrative organs above county level.

During the reign of the first emperor of Qin Dynasty (221-210 BC), there were 36 counties in the world, and Changde belonged to Qianzhong county. Linyuan county was built in Qianzhong County, which was the beginning of the county establishment.

In the fifth year of emperor Gaozu of the Han Dynasty (202 BC), Suo county was set up in the east of Linyuan county.

In the first year of Xinmang (AD 9), Linyuan county was renamed Jianyuan county.

Jianwu six years of the Eastern Han Dynasty (30), Jianyuan county again called Linyuan county. Jianwu 26 years (50), in Linyuan County South Branch Yuannan county. In 134, Suo county was renamed Hanshou County.

In the 11th year of Wu chiwu (248), Hanshou County was changed into Wushou county.

In 265, the first year of Taishi, Emperor Wu of Jin Dynasty, Wushou county was renamed Hanshou County.

In the third year of kaihuang reign of Sui Dynasty (583), Wuling county was located in Linyuan County, Yuannan county and Hanshou County. This is the beginning of Wuling county.

In October of the third year of Xuantong in the Qing Dynasty (1911), the county was cut down and left in Changde Prefecture.

In October 1913, Wuling county was renamed Changde county. The name of Changde county began from then on. The county is under the jurisdiction of Wuling road in Hunan Province.

On April 18, 1988, the people's Government of Hunan Province, in accordance with the spirit of the State Council's (1988) No. 18 letter, issued the xiangzhenghan (1988) No. 22 document and renamed Changde County Dingcheng District of Changde City. On June 9 of the same year, the third session of the 10th people's Congress of Changde County passed the resolution on renaming state organs after Changde county was changed into Dingcheng District of Changde City. The transformation of counties into districts is now complete.

In 1996, Dingcheng District had an area of 2479.9 square kilometers and a population of 869000. It has jurisdiction over 17 towns, 15 townships and 1 ethnic township: shimeitang Town, Doumuhu Town, zhonghekou Town, Niubitan Town, Shimenqiao Town, Shigongqiao Town, Wuling Town, zhoujiadian Town, Caoping Town, huangtudian Town, gangerkou Town, Hangongdu Town, xiejiapu Town, haozigang Town, caijiagang Town, zhendeqiao Town, Guanxi town, Dingjiagang Town, dalongzhan Town, changlinggang Town, changmaoling town Shuangqiaoping Township, Shibantan Township, baiheshan Township, yaotianping Township, xujiaqiao Hui Uygur Township, Cangshan Township, nijiangping Township, tangjiapu Township, Qianjiaping Township, Huangzhuzhou Township, Heishanzui Township, leigongmiao township.

According to the fifth census in 2000, the total resident population of Dingcheng District is 836799, including 84253 in Wuling Town, 28777 in haozigang Town, 29620 in zhonghekou Town, 24433 in shimeitang Town, 37763 in Niubitan Town, 40685 in Hangongdu Town, 34960 in Shigongqiao Town, 19635 in zhendeqiao Town, 34411 in zhoujiadian Town, 10926 in dalongzhan Town, 20519 in Shuangqiaoping Town, 27200 in Guanxi Town, and CAI There are 15566 in Jiagang Town, 19594 in Doumuhu Town, 25235 in Caoping Town, 42493 in Shimenqiao Town, 24222 in xiejiapu Town, 23690 in huangtudian Town, 14274 in yaotianping Town, 14368 in gangerkou Town, 13499 in leigongmiao Town, 19572 in Shibantan Town, 16028 in Huangzhuzhou Township, 16354 in Heishanzui Township, 23785 in baiheshan Township, 10890 in changlinggang Township, 19244 in xujiaqiao Township and Dingjiagang township There are 15956 people in Qianjiaping Township, 14177 people in Qianjiaping Township, 15839 people in tangjiapu Township, 13603 people in Cangshan Township, 16948 people in changmaoling Township, 10222 people in nijiangping Township, 5567 people in Dingcheng District Horticultural Farm, 4070 people in special breeding farm, 3284 people in Huayanxi forest farm, 9533 people in Hejiashan original seed farm and 35604 people in Xidongting farm.

In 2002, Dingcheng District had jurisdiction over 23 towns, 10 townships, 75 neighborhood committees and 574 village committees.

In 2004, Dingcheng District has jurisdiction over 22 towns, 10 townships and 1 ethnic township. The total area of the region is 2451.3 square kilometers, with a total population of 853735, and the population of Xidongting is 33304.

geographical environment

landforms

The terrain of Dingcheng District inclines from southwest to northeast, from mountains, hills and hills to broad lakeside plain. In the south, there are many mountains, such as Chajiao, Jiulong, Cangshan, Gucheng and Pangu. In the northwest, there are the sun, white clouds and other mountains of Wuling Mountain, with steep cliffs. In the west, South and North, the mountains fluctuate and the hills are encircled; in the northeast, the lakes and rivers are connected and the land and water are staggered. The Yuan River in the central part of the area is curved and divided into North and south parts. In the south, it is commonly known as "Qianhe" and "Qianxiang". The two rivers meander down, forming a number of chasms and Plains along the river. The northern part is commonly known as "Houhe" and "Houxiang". The Lishui river flows eastward around the northeast border of the region into Dongting Lake, in which the rivers of Jianshui, chongliu and Majia flow, and the lakes of cow dung, Angelica dahurica and tuxiao are dotted.

The highest point of Dingcheng District is chajiaoshan (also known as chajiaodian), the main peak of which is chahualing, with an altitude of 716.2 meters; the terrain on both sides of Yuan River and west of Li River is low and flat, with an altitude of about 30 meters. The elevation difference of Dingcheng District is 686.2m, and the slope rate is 1.5%.

climate

The whole area is located in the monsoon humid climate zone of the transition from the middle subtropical zone to the north subtropical zone, with continental climate as the main and humid lakeside climate. It is characterized by cold winter and hot summer, four distinct seasons, abundant heat and concentrated rain, changeable spring temperature and drought in summer and autumn, short cold period and long hot summer period.

natural resources

Most of Dingcheng is located in the alluvial plain of Dongting Lake, which is rich in grain, cotton, oil and other crop resources, as well as large reserves of gold, diamond, limestone, kaolin and other mineral resources.

In 2011, Dingcheng District had 100000 mu of pearl, 600000 mu of rape, 470000 mu of Camellia oleifera and 140000 mu of Nanzhu.

In 2011, Dingcheng District was 2344.5 square kilometers, with 1 million mu of cultivated land, 1.07 million mu of mountain forest and 700000 mu of water surface.

administrative division

In November 1995, Dingcheng District was withdrawn and merged with the township. The nine offices of Haozi port, Shigongqiao, Dalong station, hejifu, Niubitan, Doumu lake, Shimenqiao, huangtudian and gangerkou were cancelled. Ten towns of Wuling, haozigang, zhonghekou, shimeitang, zhendeqiao, Niubitan, guanxi, caijiagang, Doumuhu, huangtudian, and 17 Hui and Uygur nationality townships of Huangzhuzhou, Heishanzui, dalongzhan, Shuangqiaoping, changlinggang, Shibantan, leigongmiao, Dingjiagang, Caoping, tangjiapu, Cangshan, Qianjiaping, gangerkou, yaotianping, changmaoling and xujiaqiao are reserved Township. Chongtianhu township was merged into Shigongqiao Town, Wawu Township into zhoujiadian Town, duangangtou Township into Hangongdu Town, Kang Township into Shimenqiao Town, zhaojiaqiao Township and guanqiaoping Township into xiejiapu Town, and xiaowupu Township into baiheshan township. After the merger, the original 9 offices and 40 townships in Dingcheng District were changed to 33 townships. In November of the same year, Caoping Township and gangerkou Township were abolished and Caoping town and gangerkou town were established.

In May 1996, 12 villages in xiejiapu Town, including libaochong, shuangyantang, yuanpu'an, jiulong'an, bujialing, Daping, zhaojiaqiao, Shizishan, houshuchong, Luohanshan, wujiapu and hujiaqiao, were assigned to Shimenqiao town; group 1 of Lijiaqiao village in zhoujiadian town and fuguipo village in dalongzhan Township, were assigned to District Horticultural Farm; and three villages in Hangongdu Town, Xianfeng, Wujia and Fuxing, were assigned to Changde special horticultural farm General farm. Meanwhile, dalongzhan Township and yaotianping Township were abolished and dalongzhan town and yaotianping town were established.

In September 1996, Shuangqiaoping township was abolished and Shuangqiaoping Town was established.

In December 1997, leigongmiao township was abolished and leigongmiao town was established.

In May 1998, Shibantan township was abolished and Shibantan town was established. In December of the same year, quanshuidong formation in gaoyantang village of nijiangping township was assigned to Huayanxi tourist resort.

In 2003, there were 22 towns, 11 townships, 3 farms, 74 neighborhood committees (including 15 community neighborhood committees), 563 village committees and 6696 villager groups in Dingcheng District.

In 2014, Dingcheng District has jurisdiction over 4 streets, 31 towns and 4 farms.

In 2015, according to the township division adjustment plan of Dingcheng District,