Chengjiang County, Yuxi City, Yunnan Province

Chengjiang City, directly under the central government of Yunnan Province and managed by Yuxi City, is located in the southeast of Kunming city. It borders on Yiliang County along Nanpanjiang River in the East, Jiangchuan district and Huaning County in the south, Chenggong district and Jinning District in the west, and Chenggong district and Yiliang County in the North. It is 52 kilometers away from Kunming east railway station and 93 kilometers away from Hongta District of Yuxi City. The county is 47.6 kilometers long from north to South and 26 kilometers wide from east to west, with a total area of 755.95 square kilometers. It is between 24 ° 29 '- 24 ° 55' n and 102 ° 47 '- 103 ° 04' E.

Chengjiang is a county, road, government and county in history. It has a good reputation of "the style of writing does not let the Central Plains flourish, and the folk custom is also as ancient and pure". Chengjiang is located in the central Yunnan urban economic circle, three lake ecological city group, Fuxian Xingyun Lake Ecological Construction and tourism reform and development comprehensive experimental area, and the core area of Kunyu tourism and cultural industry economic belt.

In 2018, Chengjiang City governs 2 streets and 4 towns. In 2016, the permanent resident population of Chengjiang city was 180000, and the current gross domestic product (GDP) was RMB 800218 million. In terms of industries, the added value of the primary industry was RMB 107023 million, the added value of the secondary industry (industry, construction industry) was RMB 255646 million, the added value of the tertiary industry was RMB 437549 million, the tertiary industrial structure was 13.4:31.9:54.7, and the per capita GDP reached RMB 44630. Yunnan is one of the first batch of provincial tourism demonstration areas.

In July 2020, Chengjiang city was confirmed as the national health county in 2019 by the National Health Council.

History of construction

In the history of Chengjiang, it was once a place governed by road, government, county and county.

In the fifth year of Yuanfeng in the Western Han Dynasty (106 BC), Yuyuan county was set up, belonging to Yizhou county.

In the third year of Jianxing (225) of the Shuhan Dynasty, Yizhou county was changed into Jianning County, and Yuyuan County belonged to Jianning county.

In the second year of Yongjia (308) of the Western Jin Dynasty, Yuyuan county was changed to Jinning County and followed until Sui Dynasty.

In 590, Yuyuan county was transferred to Nanning.

In the seventh year of Wude (624), it was changed to Xining Prefecture; in the eighth year of Zhenguan (634), it was changed to Lizhou and set up Luoxian county (now Jiangchuan and Chengjiang years); in the first year of Shangyuan (760), it was changed to Heyang County.

In the second year of Tianfu (937) of the later Jin Dynasty, Duan Siping established his own Dali state and divided Heyang County into three divisions. Today, Shujiang is the Luojia division.

In the sixth year of Yuan Xianzong (1256), luojiabu was changed to wanhufu; in the third year of Zhiyuan (1266), wanhufu was changed to Zhonglu; in the sixteenth year of Yuan Zhiyuan (1279), it was upgraded to Shujiang Road, which governs Xinxing, Lunan and Heyang, Jiangchuan and qiangzong counties.

In the 15th year of Hongwu in Ming Dynasty (1382), it was renamed Shujiang Prefecture, and the counties under its jurisdiction remained unchanged.

In 1669, qiangzong county was abolished and merged into Heyang County. Xinxing and Lunan prefectures, Heyang and Jiangchuan counties were administered.

In 1913, Shujiang Prefecture was abolished and renamed Heyang County. Later, because of the same name as Heyang County in Henan Province, it was renamed Chengjiang County.

In December 2019, with the approval of the State Council and the approval of the Ministry of civil affairs, Chengjiang County will be abolished and Chengjiang city at county level will be established. The former administrative region of Chengjiang County will be the administrative region of Chengjiang city. The people's Government of Chengjiang city will be stationed at No. 26, Fengxiang Road North, Fenglu street. Chengjiang city is directly under the central government of Yunnan Province and managed by Yuxi City.

administrative division

Division evolution

There is no information about the administrative division of Chengjiang city before the Yuan Dynasty.

In the Ming Dynasty, nine guard stations were set up and eight Li households were set up.

The Qing Dynasty was ruled by the Ming Dynasty.

During the period of the Republic of China, there were some changes.

In December 1914, the county was divided into four districts: the first district (urban area); the second district (yousuo, old city); the third district (tuanshuying, Xinhekou); the fourth district (Lianqing, Yongchang).

In 1919, the abandoned area was changed into eight townships: Renyi township (urban area), Qingping township (in the old city), Shoushan township (xiaoxicheng), DIANCANG township (xijiezi), Haixi township (in guangnanying), Puding township (later under Jinning), Lianqing township (yangzongcheng), Yongchang township (later under Yiliang).

After 1929, there were four districts: Renyi and Shoushan as the first district; Qingping as the second district; Puding, DIANCANG and Haixi as the third district; Lianqing and Yongchang as the fourth district.

In 1930, Chengjiang County was divided into seven townships and one town.

In December 1936, Chengjiang was still one town and seven townships.

In the 35th year of the Republic of China (1946), it was still seven townships and one town, with the reduction of Baojian to 85 and Jiajian to 841.

In 1950, seven townships and one town in the period of the Republic of China were rebuilt into four districts: Fengren District, Dianfu District, Dingxin district and Lianqing district.

In April 1950, Fengren district was renamed as Chengguan District, Dianfu district as Shuangshu District, Dingxin district as old city district, and Lianqing district as Yangzong district.

In October 1950, the name of the district was changed again: Chengguan District was changed to District 1, Shuangshu district to District 2, old urban district to District 3 and Yangzong district to District 4.

After 1958, the administrative organs at the district level were changed into people's communes with the integration of government and society, and the townships were changed into management areas. During this period, the organizations changed frequently, from small to large, from large to small, and from the management area to the production brigade, with production teams set up below the brigade.

In December 1983, the system of district and township was restored, and six communes were changed into five districts and one town.

In December 1987, the district was removed and the township was built, with three townships and three towns under the jurisdiction of the county.

At the end of 1996, Chengjiang County governed three townships and three towns.

In 2011, Fenglu town was abolished and Fenglu street was established; Longjie town was abolished and Longjie street was established.

After 1950, with the change of political system, its name changed.

In 1983, the system of integrating government and society was abolished and the system of district and township was restored, with five districts and one town.

In December 1987, the district was withdrawn and the township was established, including yousuo, Jiucun, Haikou, Fenglu, Longjie and Yangzong.

By 1996, Chengjiang County had set up 3 townships, 3 towns, 40 administrative villages (communities) and 328 natural villages.

On February 19, 2020, Chengjiang County to city meeting was held in the form of video.

Current situation of regionalization

By 2018, Chengjiang city has two streets and four towns: Fenglu street, Longjie street, Yousuo Town, Yangzong Town, Haikou town and Jiucun town. Chengjiang Municipal People's government is located at No. 14, Fengxiang Road North, Fenglu street.

geographical environment

Location context

Chengjiang city is located in the middle of Yunnan Province, Southeast of Kunming, the capital of Yunnan Province. It borders on Yiliang County along Nanpanjiang River in the East, Jiangchuan district and Huaning next to Fuxian Lake in the south, Chenggong and Jinning in the west, and Chenggong district and Yiliang County in the north. It is between 24 ° 29 '- 24 ° 55' n and 102 ° 47 '- 103 ° 04' e with a total area of 755.95 square kilometers. The urban area is 52 kilometers away from Kunming east railway station and 93 kilometers away from Hongta District of Yuxi City.

topographic features

Chengjiang city around the lake, Southeast of the mountain, only north of a flat dam, crisscross fields. The two main canals of DONGDAHE reservoir and Liangwanghe River are divided into East and West, running vertically and horizontally from north to south. Most of the mountains in the territory are north-south, and luozang mountain runs across the middle from west to East, forming Chengjiang and Yangzong dams. The highest elevation is 2820 meters of the main peak of Liangwang mountain, the lowest is 1328 meters of the intersection of Nanpan River and Haikou River, and the elevation of Fenglu town is 1755 meters. Mountain area accounts for 73.4% of the total area, water area accounts for 18.6%, dam area accounts for 8%, forming a natural pattern of "seven mountains, two rivers, one dam".

Climatic characteristics

Chengjiang city belongs to the monsoon climate of mid subtropical plateau, with sufficient light, warm in winter and cool in summer, more accumulated temperature, distinct dry and wet, rainy and hot seasons, annual average temperature of 11.9-17.5 ℃, extreme maximum temperature of 33.7 ℃ and extreme minimum temperature of - 3.9 ℃. There are frost days up to 46 days, at least 9 days, light frost three times in five years, heavy frost two times in five years. The annual rainfall is 900-1200 mm and the relative humidity is 76%. Southwest wind prevails, with an average annual wind speed of 2.3 m / s. The total sunshine hours are 2172.3 hours and the sunshine rate is 50%. The annual total radiation is 122210 kcal / cm2.

General situation of hydrology

Chengjiang city is surrounded by Fuxian Lake in the south, Yangzonghai in the north and Nanpanjiang River in the East, with a drainage area of 25.4 km. In addition, there are 16 large and small rivers, more than 50 big and small Tanquan, rich in water resources. The rivers are short and small, mainly lakes.

Soil type

Due to the influence of different parent materials, different climate, different topography, different vegetation and different utilization methods, the soil in Chengjiang city has formed 6 soil types, 10 sub types, 13 soil genera and 28 soil species, including brown soil, acid purple soil, red soil, red lime soil, impact dry land soil and paddy soil. Red soil accounted for 68.1% of the land area, acid purple soil accounted for 13.54% of the land area, and the other four types accounted for 18.36%.

natural resources

water resource

Fuxian Lake in Chengjiang city is the second deepest inland fresh water lake in China, with a capacity of 18.93 billion cubic meters. Its water storage capacity ranks the third in China, accounting for 65.7% of the total water storage of lakes in Yunnan Province. Its transparency reaches 7.8 meters, and its water quality reaches the national second-class drinking water standard. The average water temperature is 17.3 ℃. There are 24 indigenous fish species in the lake. The total amount of water resources is 279 million cubic meters per year, 368900 cubic meters per square kilometer, 1569 cubic meters per mu of cultivated land, 55.57 million cubic meters of water supply per year, 21.722 billion cubic meters of water flow from two lakes and one river, and 91200 kilowatts of water energy resources can be developed.

The drop of Nanpanjiang River is 133 meters, the average annual discharge is 68.65 m3 / s, and the theoretical water energy reserve is 55300 kW. Haikou

Chinese PinYin : Yun Nan Sheng Yu Xi Shi Cheng Jiang Xian