Da'an District, Zigong City, Sichuan Province

Da'an District, subordinate to Zigong City, Sichuan Province, is located in the south of Sichuan Basin and the northeast of Zigong City, between 29 ° 19 ′ 30 ″ - 29 ° 28 ′ 53 ″ N and 104 ° 44 ′ 08 ″ - 105 ° 04 ′ 14 ″ e, covering an area of 398.81 square kilometers. Da'an district belongs to subtropical humid monsoon climate type, with abundant rainfall, rich heat, long frost free period and four distinct seasons. As of 2018, Daan District has jurisdiction over 11 towns, 1 Township and 4 streets, and the district government is located in Longjing street. By the end of 2017, the total number of households in Da'an district was 160 thousand and 500, and the total registered residence population was 440 thousand.

Da'an district was originally under the jurisdiction of Fushun County in 1939. In 1944, xindang town was changed into the Sixth District of Zigong City. From March to June 1950, the sixth, seventh and ninth districts were merged into the third district. In 1953, it was renamed Dafengbao district. In August 1955, with the approval of the provincial government, it was renamed Da'an district. In 1959, the people's commune (district level) of Da'an district was established, directly under Zigong City. In July 1961, the organizational system of Da'an district was restored. In the territory, there are highways from Luzhou to Chishui, Chongqing to Kunming, and intercity railway in southern Sichuan. In Da'an District, there are Zigong Dinosaur Museum, shenhaijing (national cultural relics protection unit), changshanling silicified wood, yuanyuanjing, Sanghai Park, Qinglonghu, Gexianshan, niuwangshan, Xishan Park, baosanduo village, Qinglian temple, Fozi temple, Hongfa temple, Guanyin Pavilion and other scenic spots. Da'an district is the hometown of Jiangjie and the hometown of dinosaurs.

In 2017, Da'an District achieved a GDP of 21.293 billion yuan, an increase of 7.6% (hereinafter referred to as growth) compared with 2016. Among them, the added value of the primary industry was 1.456 billion yuan, an increase of 4.1%; the added value of the secondary industry was 13.602 billion yuan, an increase of 7.9%; the added value of the tertiary industry was 6.235 billion yuan, an increase of 7.6%.

Historical evolution

In the first year of the Republic of China (1912), Furong salt farm declared its independence and set up Zigong local council to exercise local administrative power. Five salt areas were set up in the east of Furong salt farm, including douyawan, DONGYUEMIAO, dafengpu and Lianggaoshan salt area. Dashanpu in the East, xuanyuanshi and guanwai in the south, datangshan and Gaodong in the west, and erfangwan to sanjiangdian in the north.

In June 1938, Zigong municipal preparatory office was established with the approval of Sichuan provincial government.

In September 1939, Zigong City was established by dividing 7 townships from Fushun County and 3 townships from Rong County. The jurisdiction of Zigong City is Xinlong Town, Xinyou Town, Dashan town and Gaodong town.

In August 1941, when Zhang Qun, chairman of Sichuan provincial government, came to Zigong, he thought that the name of daminbao was indecent, so he changed it to dawenbao.

In 1942, Xinlong town was changed into Dawen Town, and Xinyou township was changed into Lianggaoshan township.

In December 1944, the township was changed into District, the Sixth District (Dawen town), the seventh district (Lianggaoshan township), the eighth district (Dashan township) and the ninth district (Gaodong township).

On December 5, 1949, Zigong City was peacefully liberated. On the 18th of the same month, the CPC Zigong Municipal Committee sent cadres to take over the sixth, seventh, eighth and ninth districts of the national government.

In March 1950, the division of Zigong City was adjusted. The original six and seven districts were merged into the third district, the original eight district was changed into the Fourth District, and the original nine district was changed into the Sixth District. In June of the same year, the Sixth District was merged into the third district.

In January 1953, the democratic government was established. The third district was changed to the people's Government of dafenbao District, with its residence in wangzhuwan; the fourth district was changed to the first district office, with its residence in Dashanpu Nanhua palace. In June of the same year, the first district office was abolished.

On August 5, 1955, with the approval of Sichuan Provincial People's Committee, the fifth meeting of Zigong Municipal People's Committee decided to change daminbao District into Da'an district.

In December 1956, with the approval of the provincial people's Committee, Da'an district was merged with Ziliujing District in January 1957, which is called Ziliujing district. Its office address is from 19 Liujing new street.

In March 1958, he moved to Guanghua mountain.

In January 1959, the people's commune (district level) of Da'an City was established with Da'an salt factory as the main body, and it was directly located in Zigong City. Office address: Dongkou well Da'an salt factory. In May 1960, it was moved to No. 54, Huashan, Guangzhou.

In July 1961, the government and enterprises were separated and the organizational system of Da'an district was restored.

administrative division

Division evolution

After the 30th year of Kangxi in the Qing Dynasty (1691), Huguang filled Sichuan, and the population gradually increased. Fushun County was reorganized into four townships and eight roads, which was named Fuyi Township in the north and governed Shangbei and Xiabei roads. The territory is the Tuanbao of Xinlong Town, Xinyou Township, Dashan Township and Gaodong Township under the jurisdiction of Fuyi rural North Road. In the middle of Qianlong period, the eight baos of Fuyi rural North Road followed until the end of Qing Dynasty.

In the early years of the Republic of China, banditry was rampant and Bao was used as a unit for league training.

In 1933, Xinlong, Xinyou, Dashan and Gaodong regiments were in the territory.

In the 23rd year of the Republic of China (1934), the regiment was changed into towns and townships, including Xinlong town (Xinlong regiment), Xinyou township (Xinyou regiment), Dashan township (Dashan regiment) and Gaodong township (Gaodong regiment). In the same year, Chiang Kai Shek unified the Sichuan government. At the end of the year, Fushun County, according to the instructions of the provincial government, changed the township and district, changed Dajia (100 Households Per Jia) in Qing Dynasty into Bao, and implemented the joint insurance system. At that time, Xinlong joint insurance (64), Xinyou joint insurance (24), Dashan joint insurance (41) and Gaodong joint insurance (24) were under the jurisdiction of the Fifth District of Fushun. In 1939, with the approval of the Sichuan government, Zigong City was established, with 4 townships under the jurisdiction of joint insurance and 153 insurance companies under the jurisdiction of Zigong City.

In 1943, the administrative divisions were town (township), Bao (10 A for Bao) and Jia (10 households for JIA).

In 1944, there were 15 households as the first class, and more than 10 insurances and less than 30 insurances as the district. The township will be changed into a municipal district, the Sixth District (Dawen town), 26bao, 409a; the seventh district (Lianggaoshan township), 14bao, 200A; the eighth district (Dashan township), 16bao, 238A; the ninth district (Gaodong township), 12bao, 175A. A total of 68, 1022A. From inheritance to liberation.

From 1950 to 1979, the administrative division went through 15 adjustments. In January 1988, the township of Heshi was changed into the town of Heshi.

In August 1994, Aihe township was abolished and Dashanpu town was established. Three neighborhood committees and 29 groups under the jurisdiction of Lianggaoshan street were assigned to Dashanpu town.

In August 1995, Qunle township was changed into Sanduozhai Town, Xindian Township into Xindian Town, Shengli Township into Shengli Town, and Tuanjie Township into Tuanjie town.

On April 17, 2001, with the approval of the provincial government, some villages and towns were adjusted and merged to abolish Xinmin Township and Xinsheng Township and build Xinmin Town together; Shengli town was abolished and the area under the jurisdiction of Shengli town was merged into Dashanpu town; Yuanyang township was abolished and the area under the jurisdiction of Yuanyang township was merged into Sanduozhai town; Yonghe township was abolished and the area under the jurisdiction of Yonghe township was merged into Heshi town. In December of the same year, Xinmin Town merged 15 villages into 10 villages, Dashanpu town merged 12 villages into 10 villages. 64 urban neighborhood committees were adjusted to 42 community neighborhood committees.

In July 2005, with the approval of Sichuan Provincial People's government, it was transferred to niufo, miaoba and Huilong towns under the jurisdiction of Fushun County, and Hongqi township (under the jurisdiction of Ziliujing District) was designated. It will exercise new administrative functions and powers from August 1.

In 2006, it covers an area of 398.81 square kilometers, covering three townships of Fenghuang, Heping and Yongjia, nine towns of Xinmin, Tuanjie, Dashanpu, Sanduozhai, Heshi, Xindian, niufo, miaoba and Huilong, and four streets of Da'an, Longjing, machongkou and Lianggaoshan.

In 2009, it has jurisdiction over Fenghuang, Heping and Yongjia townships; Xinmin, Tuanjie, Dashanpu, Sanduozhai, Heshi, Xindian, niufo, miaoba and Huilong townships; and Daan, Longjing, machongkou and Lianggaoshan streets.

Zoning details

According to the website of the people's Government of Da'an District in September 2019, Da'an District governs 9 towns and 6 streets (150 villagers' committees, 1658 villagers' groups, 46 community residents' committees and 520 residents' groups): Da'an street, Longjing street, machongkou street, Lianggaoshan street, Heping Street, Fenghuang Street, Dashanpu Town, Tuanjie Town, Sanduozhai Town, Heshi Town, Xindian Town, Xinmin Town Huilong Town, niufo Town, miaoba town. The district government is located in Longjing street.

geographical environment

Location context

Da'an district is located in the south of Sichuan Basin and the northeast of Zigong City, between 29 ° 19 ′ 30 ″ - 29 ° 28 ′ 53 ″ N and 104 ° 44 ′ 08 ″ - 105 ° 04 ′ 14 ″ E. Longchang County in the East, Fushun County and Yantan District in the south, Gongjing district and Weiyuan County in the west, Weiyuan and Neijiang in the north. It is 36.9 kilometers long from east to west and 23.1 kilometers wide from north to south, covering an area of 398.81 square kilometers.

topographic features

The terrain of Da'an district is higher in the north and northwest, with gentle hills in the East and low depressions in the middle and south. The terrain is like a "horseshoe shape" opening to the south, and tilts from northwest to Southeast in a stepped distribution, showing three planation surfaces. The average altitude is about 330 meters, and there are more than 80 high hills above 400 meters. The highest altitude is 451 meters in Daanzhai, and the lowest altitude is 270.3 meters at the exit of Tuojiang River in Hongzhu village, Huilong town.

The landform in Da'an district is composed of tectonic denudation landform, denudation erosion landform and erosion accumulation landform. The surface hills are intricate and undulating, the valleys are cut vertically and horizontally, and the shapes are Mantou hill, Zhuo hill, Ridge Hill and chicken claw hill. The gullies are mainly open "U" shaped and "box" shaped, with gullies and gullies between hills

Chinese PinYin : Si Chuan Sheng Zi Gong Shi Da An Qu