Yuncheng district, Yunfu City, Guangdong Province

Yuncheng district Yuncheng district is subordinate to Yunfu City. It is located in the central and western part of Guangdong Province, on the South Bank of the middle reaches of Xijiang River. The terrain is high in the southwest and low in the northeast. It is adjacent to Zhaoqing City in the East, yun'an District in the west, Xinxing County in the South and Xijiang River in the north. It governs four streets and four towns. By the end of 2018, the total population of the region will be 350000, with more than 55000 compatriots from Hong Kong, Macao and Taiwan and overseas Chinese living abroad. National Highway 324 and Yunyao branch line of Sanmao railway crisscross.

Yuncheng district is a subtropical monsoon region with favorable geographical environment, mild climate and abundant rainfall. The area is rich in mineral resources, known as "sulfur capital" and "hometown of dolomite". There are more than 50 kinds of proven mineral deposits, among which the reserves and grade of pyrite rank first in the world, and the reserves of marble, granite and limestone are also very large. Panlong cave in the urban area is a provincial scenic spot and one of the three "Gem Flower caves" in the world.

Yuncheng district, known as the "hometown of Yunshi", has a long history of stone processing and production. Yuncheng district has become the world's stone production and processing and trade distribution center, an important part of China's stone base center, and stone industry has become a pivotal pillar industry in the region. There are more than 3000 large-scale stone enterprises in the region, especially the continuous "hundred mile stone corridor" on both sides of 324 National Highway.

Historical evolution

In the Zhou Dynasty, Baiyue (Guangdong) was the territory. In the 33rd year of the Qin Dynasty (214 BC), after the first emperor of Qin unified Lingnan, the area belonged to Nanhai County, and at the end of the Qin Dynasty it was Nanyue.

In the sixth year of Yuanding (111 BC) in the Western Han Dynasty, the state of Yue in the South was destroyed and the county was established. The northwest part of the area belongs to Duanxi county (the county is governed by Deqing County), and the northeast part belongs to Gaoliang county.

In the seventh year of Yonghe in the Eastern Jin Dynasty (351), Jinkang county was in the northwest and Xinning County was in the southeast.

In the fourth year of emperor Liangwu's reign (523), Xinxing County was located in the southeast of the area.

In the third year of Daye of Sui Dynasty (607), Duanxi county was in the northwest, Gaoyao county and Fulin county were in the northeast, and Xinxing County was in the southeast.

In 621, Yongshun County was in the southeast and Duanxi County in the northwest.

In 972, Yongshun County was merged into Xinxing County, with Duanxi County in the northwest, Xinxing County in the southeast and Gaoyao County in the northeast.

The Yuan Dynasty followed the song system.

In 1376, Jinkang township of Deqing Prefecture was located in the northwest of the district. In 1577, Longshui county was upgraded to Zhili Prefecture of Luoding. To the east of luopang mountain, Dongan County was set up, with Jinkang township of Deqing Prefecture, four capitals of Yangliu, Duqi, Silao and Sibo of Gaoyao County, and Furong I and Erlian of Xinxing County. It belongs to Luoding Zhili Prefecture.

In 1914, Dong'an County was renamed Yunfu County, which belongs to Yunfu county and belongs to yuehaidao. In the 17th year of the Republic of China, it was subordinate to the appeasement Office of the Western District of Guangdong Province, and in the 25th year of the Republic of China, it was subordinate to the office of the administrative inspector of the third district of Guangdong Province.

On October 1, 1949, the people's Republic of China was founded. On October 27, Yunfu county was liberated and subordinate to Xijiang district. In 1952, it belonged to the central Guangdong administrative region. In 1956, it belonged to Gaoyao district. In November 1957, Yunfu county and Xinxing County were merged into Xinyun County, which belongs to Gaoyao special area. In April 1959, Xinyun county was renamed Xinxing County, belonging to Jiangmen district. In April 1961, Yunfu county was restored as Zhaoqing district. In September 1992, Yunfu county was abolished and Yunfu City (county level) was established.

On April 5, 1994, Yunfu City was upgraded to a prefecture level city, and Yuncheng district was newly established, which is under the jurisdiction of the original Yunfu City. Yuncheng district has five sub district offices of Yuncheng, Gaofeng, Hekou, Liudu and Antang, and 12 sub district offices of Yaogu, Silao, Duqi, Yangliu, nanshang, (Shida) Shi, Chadong, Tuodong, Fulin, Zhen'an, Baishi and Gaocun.

In January 1996, Yuncheng was divided into Yunan County. Nine towns in Yuncheng district, including Liudu, Gaocun, Baishi, Zhen'an, Fulin, Tuodong, Chadong, Nansheng and (Shida) Shi, were under the jurisdiction of the newly established Yunan County.

In March 1996, Yunfu City established Chengdong District in Yaogu Town, and Yaogu and Silao were under the jurisdiction of Chengdong district.

In February 1998, the Eastern District of the city was abolished, and Yaogu town and Silao town were under the jurisdiction of Yuncheng district.

In 2000, Yuncheng district governed four streets and four towns. The total population is 261636, and the population of each street and town is 115883 in Yuncheng street, 27573 in Gaofeng street, 22953 in Hekou street, 19347 in Antang street, 21640 in Duqi Town, 13973 in Yangliu Town, 24164 in Yaogu town and 16103 in Silao town. (according to the data of the fifth population census; unit: person)

In 2002, Yuncheng district had jurisdiction over four streets (Antang, Hekou, Gaofeng, Yuncheng), four towns (tulao, ancient willow and willow), 92 village committees and 17 neighborhood committees. In December 2003, Yangliu town merged with Duqi town to establish duyang town. After the adjustment, Yuncheng district has four streets and three towns: Yuncheng street, Gaofeng street, Hekou street, Antang street, duyang Town, Silao town and Yaogu town.

In 2014, the former Qianfeng town and Nanshan Town of Yun'an county were put under the jurisdiction of Yuncheng district. The administrative area of Yuncheng district is Yuncheng street, Hekou street, Gaofeng street, Antang street, Yaogu Town, Silao Town, Qianfeng town and Nanshan Town, with a total area of 789.11 square kilometers and a total population of 317600

administrative division

In 2014, Yuncheng district has jurisdiction over four streets (Yuncheng street, Hekou street, Gaofeng street, Antang Street) and four towns (Yaogu Town, Silao Town, Qianfeng Town, and Nanshan Town), with a total area of 789.11 square kilometers and a total population of 317600

geographical environment

Location context

In 1979, Yunfu county was bounded by Gaoyao County in the East, Xinxing County in the southeast, Luoding County in the west, Yunnan county in the northwest, Yangchun County in the South and Deqing County across the river in the north. The position of longitude and latitude is 111 ° 43 '- 112 ° 20' e and 22 ° 35 '- 23 ° 08' n. It is 61 kilometers wide from east to west and 62 kilometers long from north to south. The county covers an area of 1939.7 square kilometers.

On September 3, 1992, Yunfu county was changed into Yunfu City (county level), and the scope of Yunfu City remained unchanged. On April 5, 1994, Yunfu City was upgraded to prefecture level city, and Yunfu City was newly established. Jurisdiction of the original Yunfu City (county) region.

In January 1996, Yuncheng was divided into Yun'an county. After the separation of counties and districts, Yuncheng district borders Gaoyao District in the East, Xinxing County in the southeast, and yun'an District in the north, West, northwest and southwest. The position of longitude and latitude is 111 ° 56 '- 112 ° 20' e and 22 ° 43 '- 23 ° 08' n. It is 35 kilometers wide from east to west and 36 kilometers long from north to south. The total area is 757.6 square kilometers.

Climatic characteristics

Yuncheng district belongs to subtropical monsoon climate zone, with mild climate, abundant rainfall and sufficient sunshine. The annual average temperature of the whole region is 21.5 degrees, and the annual precipitation is 1586.5 mm. It is a semi hilly area.

River system

There are more than 10 rivers in the area, such as Nanshan river. Nanshan River, with a total length of about 30 km, traverses the area and finally flows into Xijiang River.

topographic features

The karst landform in Yuncheng district is well developed, with no mountain, no stone, no cave and no wonder. Panlong cave, Xingyan ancient cave and Tianzhu exploration are examples of this kind of terrain.

Yuncheng district is located in the mountainous area with continuous mountains. There is dayunwu mountain in the north. With an altitude of 1140 meters, dayunwu mountain is the highest peak in western Guangdong, with a trend from northwest to Southeast.

natural resources

Rich in resources, known as "sulfur city" and "hometown of dolomite", there are more than 50 kinds of mineral deposits, including pyrite, marble, granite, limestone, kaolin, among which the reserves and grade of pyrite rank first in the world. The reserves of marble, limestone and granite are 1.1 billion cubic meters, and the famous Yunfu pyrite is located in this area. Known as "stone kingdom" and "hometown of marble", it is one of the "four major stone processing and production bases" in China.

The land in the area is fertile and suitable for the growth of a variety of crops. The main crops are rice, corn, cassava, peanuts, soybeans, vegetables, fruits, etc. In addition, pine resin and cinnamon are also abundant in the region, which is one of the famous cinnamon producing areas in Guangdong Province.

population

In 1982, when the third census was conducted in Yunfu County, the population of the whole county was 426100, an increase of 46.1% over the second census, with an average annual increase of 2.13%, that is, an average annual increase of 7470. In 1990, when the fourth census was conducted, the population of Yunfu county was 476300, an increase of 11.77% over the third census, with an average annual increase of 1.40%, that is, an average annual increase of 6270. It is lower than the growth level of the whole province (with an average annual increase of 2%) and higher than that of Zhaoqing City (with an average annual increase of 1.01%). In 1992, the population of Yunfu City (county level) was 508500. In 2000, when the fifth census was conducted in Yuncheng district, the total population of the district was 261600.

At the end of 2011, the total population of the district was 305653, including more than 121094 urban residents, with an urbanization rate of 39.6%, and another 73957 floating population. In the total population, there are 158098 males, accounting for 51.72%; 147555 females, accounting for 48.28%; 65601 persons under 18 years old, accounting for 21.46%; 87467 persons between 18 and 35 years old, accounting for 28.62%; 108385 persons between 35 and 60 years old

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