Donglan County, Hechi City, Guangxi Zhuang Autonomous Region

Donglan County, Donglan County, under Hechi City, Guangxi Zhuang Autonomous Region of the people's Republic of China, is located in the northwest of Guangxi, between 107 ° 5 ′ - 107 ° 43 ′ E and 24 ° 13 ′ - 24 ° 51 ′ n, the southern edge of Yunnan Guizhou Plateau and the middle reaches of Hongshui River, with a total area of 2415 square kilometers. Donglan county is located in the monsoon climate zone between the middle and south subtropics. As of 2018, Donglan county has jurisdiction over 6 towns and 8 townships, and the county government is located in Donglan town. By the end of 2017, there were 223500 permanent residents in Donglan County, including 52300 urban residents.

Song Chongning five years (1106), Na Tu returned to the court, home Lanzhou, Wenzhou, is under the jurisdiction of Qingyuan Prefecture. In the Yuan Dynasty, Lanzhou was renamed East Lanzhou, belonging to the Department of military and civilian Pacification in Danxi cave, Qingyuan County, and now Lanyang county. In June 2002, Hechi district was changed into prefecture level Hechi City, which belongs to Donglan county. Donglan county has a long history and rich resources, known as the "four townships" (longevity Township, general Township, Tonggu Township, Chestnut Township).

In 2017, Donglan county's GDP reached 2.840 billion yuan, an increase of 8.3% over the previous year at comparable prices. Among them, the added value of the primary industry was 733.05 million yuan, an increase of 4.0%; the added value of the secondary industry was 587.38 million yuan, an increase of 12.7%; the added value of the tertiary industry was 1519.73 million yuan, an increase of 8.8%. China's top 100 water purification counties and cities in 2020.

Historical evolution

In the Qin Dynasty, the eastern part of the county is Guilin County, and the western part is Xiang county.

In the sixth year of Yuanding (111 B.C.) of the Western Han Dynasty, the county is now called Wenlan cave, belonging to Dingzhou (now Yishan) County of Yulin County.

During the Eastern Han Dynasty and the Three Kingdoms period, the county belongs to Yulin County of Wu state.

Jin, Guilin County Longgang (now Yishan) county.

In the Southern Dynasty, Jin system was followed.

In the Liang Dynasty, the county was changed to Maping county.

Sui Dynasty, belongs to Yulin County.

In the Tang Dynasty, the county is divided into Lingnan road and Qianzhong road.

In the Five Dynasties, the county belongs to Chu.

Song Chongning five years (1106), Na Tu returned to the court, home Lanzhou, Wenzhou, is under the jurisdiction of Qingyuan Prefecture.

In the Yuan Dynasty, Lanzhou was renamed East Lanzhou, belonging to the Department of military and civilian Pacification in Danxi cave, Qingyuan County, and now Lanyang county. There are Wenzhou, anxizhou and Zhongzhou in the territory.

In 1379, anxizhou, Zhongzhou and Wenzhou entered Eastern Lanzhou, which was under the jurisdiction of Qingyuan Prefecture. Chenghua 11 years (1475 years), the state government moved to the present wuzhuan town old state tun. In 1535, Wei Qiyun, the governor of Donglan Prefecture, moved the prefecture from wuzhuan to dongyuanshao. After the Ming and Qing Dynasties, the prefectures and counties were not changed.

In the early Qing Dynasty, the Ming system was followed. Qing Yongzheng eight years (1730), change the land to flow, known as East Lanzhou, is under the jurisdiction of Qingyuan house.

In the first year of the Republic of China (1911), Eastern Lanzhou was changed to Donglan County under the jurisdiction of Qingyuan Prefecture. In 1912, it was under the jurisdiction of Nandao. In 1927, it was under the jurisdiction of the administrative inspector of Tiannan district. In 1932, it belonged to Liuzhou militia district. In 1934, it belonged to Baise administrative supervision area. In November 1936, it was transferred to Qingyuan administrative supervision area. In April 1938, Qingyuan administrative supervision district was changed into the seventh district administrative inspector and security commander, and Donglan still belongs to it. In 1942, the fourth and seventh districts were merged into the second district to govern the Liujiang River. In 1945, it was transferred to the Fifth District to govern Baise.

In 1949, it was transferred to the newly established 12 districts to govern Fengshan.

On November 29, 1949, the Chinese people's Liberation Army liberated Donglan county.

In January 1950, the people's Government of Donglan county was established under the jurisdiction of Yishan district. In May, it became under the jurisdiction of Baise district.

In August 1965, Donglan county was changed to Hechi district (later to Hechi District).

In June 2002, Hechi district was changed into prefecture level Hechi City, which belongs to Donglan county.

In May 2020, with the approval of the people's Government of Guangxi Autonomous Region, it will withdraw from the sequence of poverty-stricken counties.

administrative division

Division evolution

In 1996, Donglan County governed 2 towns and 21 townships (including 3 ethnic townships): Donglan Town, wuzhuan Town, Simeng Township, Aidong Township, Qixue Township, pola Township, Taiping Township, Sihe Township, Wulian Yao Township, Zhongshan Yao Township, Lanmu Township, Nongzhan Township, Changjiang Township, Lanyang Township, bachou Township, Jingu Township, Tangfang Township, Changle Township, Sannong Yao Township, Datong Township, pohao Township and Banpo township Po'e township. The county government is located in Donglan town.

On December 31, 2001, the government of Guangxi Zhuang Autonomous Region approved that pola Township and Aidong town should be merged into Aidong Town, the administrative areas under the jurisdiction of former pola Township and Aidong town should be under the jurisdiction of Aidong Town, and Aidong town government should be stationed in Aidong town; Changle Town and pohao township should be merged into Changle Town, and the administrative areas under its jurisdiction are Changle, Ding'an, Bandeng and Yingying Changle Town Government is located in Changle Village, which is under the jurisdiction of FA, Louhua, Huaheng and nabiao village committees and former pohao township; Bachu Township and Tangfang township are merged into Bachu Township, which is under the jurisdiction of Bachu Township, and Bachu township government is located in Bachu village; wuzhuan town and Zhongshan Yao township are merged into wuzhuan Town, which is under the jurisdiction of former Tangfang Township and Bachu township Wuzhuan Town, Zhongshan Yao Township and Ruikai village committee of yuannongzhan Township, wuzhuan town government is stationed in the former wuzhuan town government; Sihe Township and Sanshi town are merged into Sanshi Town, all the administrative areas of former Sihe Township and Sanshi town are under the jurisdiction of the merged Sanshi Town, and Sanshi town government is stationed in the former Sanshi town government; po'e township is renamed Huaxiang Township, and its administrative region is changed The scope of jurisdiction is: five village committees of Huaxiang, Posuo, Caoping, Dale and Yinglan in Changle Town, and six village committees of Yong'an, Poe, nonglan, Leyan, ganlai and Heping in Poe township (except for the three villager groups in yanruipian of Heping Village Committee), and the resident of Huaxiang township government is moved to Huaxiang village; Datong Township and Banpo township are merged into Datong township The former administrative region of Datong Township and Banpo Township and the three villager groups in Yanrui section of Heping Village Committee of the former Poe Township, Datong township government is stationed in the former Datong township government; Changjiang Township and Lanyang township are merged into Changjiang Township, and its administrative region is: the administrative region of the former Changjiang Township and the three village committees of Lanyang, Nahong and Banjia of the former Lanyang Township, and Changjiang township government is stationed in the former Changjiang township Donglan town and Wulian Yao township are merged into Donglan Town, and the administrative area under its jurisdiction is: the former Donglan Town, the administrative area under the jurisdiction of Wulian Yao Township and the former Jiangdong and Laba village committees of Lanyang Township, and Donglan town government is stationed in the former Donglan town; Nongzhan Township and Lanmu township are merged into Lanmu Township, and the administrative area under its jurisdiction is: the former Lanmu township Five village committees, namely, nongtai, Guolong, Nonghui, Nongzhan, and nongzhong, are located in the administrative region of he Nongzhan Township, and the former Lanmu township government is stationed in the village.

Zoning details

By 2018, Donglan county has jurisdiction over 6 towns and 8 townships (147 village committees, 2 community neighborhood committees and 2954 villager groups): Donglan Town, Aidong Town, Changle Town, Sanshi Town, wuzhuan Town, Changjiang Town, Simeng Town, Lanmu Town, bachou Town, Jingu Town, Sannong Yao Township, Datong Township, Huaxiang Township and qieque Township, with the county government in Donglan town.

geographical environment

Location context

Donglan county is located in the northwest of Guangxi Zhuang Autonomous Region, between 107 ° 5 ′ - 107 ° 43 ′ E and 24 ° 13 ′ - 24 ° 51 ′ n. It is adjacent to Hechi City in the East, Fengshan County in the west, Bama and Du'an counties in the south, Tiane and Nandan counties in the north. It is 308 kilometers away from Nanning, the capital of the autonomous region. The county is 68 kilometers long from north to South and 65 kilometers wide from east to west, with a total area of 2415 square kilometers.

topographic features

Donglan county is located in the southern edge of Yunnan Guizhou Plateau and the mountainous area in the northern part of Western Guangxi. The terrain is high in the north and low in the south. It slopes from northwest to Southeast. The river flows into Hongshui River from northeast and southwest along the terrain. The area is composed of eroded low mountains, eroded valleys and eroded depressions in the northeast, eroded valleys in the south central and peak cluster depressions in the southwest. According to its basic morphology and genesis, the county landforms can be roughly divided into five types: tectonic denudation low and medium mountain steep slope, karst low and medium mountain, karst valley type, peak cluster valley type.

climate

Donglan county is located in the monsoon climate zone between the middle and south subtropics. The general climate is characterized by long summer and short winter, hot rain in the same season, warm winter and cool summer, mild climate, sufficient light, frequent local disaster weather, obvious regional differences in light, temperature and water, and four distinct seasons.

hydrology

The inner river of Donglan county belongs to the Hongshui River system of the Pearl River Basin. Except that the Dongping River in the southwest flows into the Panyang River in Bama County, the other rivers flow into the Hongshui River from the northeast and southwest to the middle along the slope direction of the terrain. Hongshui River, the main stream, runs through it, and its tributaries are distributed on both sides, with Pingyong of Datong as the outlet.

There are 250 rivers and streams in Donglan county (excluding Hongshui River), of which the rain collecting area is more than 40 square kilometers, including 9 rivers, such as baying River, Banlong River, pola River, Lanyang River, Jiuqu River, banlao River, pohao River, Sanjia River and Dongping River. Except that baying river originates from Fengshan, the rest originates from the county. The total length of rivers in the county is 340.7 km (excluding 92 km of Hongshui River), with a rainfall collection area of 2415 square kilometers. The average annual runoff is 1.607 billion cubic meters, the maximum flow is 1232.6 cubic meters per second, and the minimum flow is 0.5767 cubic meters per second. Rivers and streams are distributed unevenly. There are many rivers and streams in Tushan area, but there are no surface rivers in Shishan area