During the Southern and Northern Dynasties (457-464), the territory of Yuanshan now belonged to Huayang County (now south of Jiange Wanghe Town) and Nan 'an County (now south of Jiange Town).
The Northern Dynasties and the Western Wei Dynasty abolished the emperor for three years (554 years). Today, the territory of Yuanshan belongs to Huang An County (Huayang County was relocated) and Huangyuan County.
At the end of the Tang Dynasty, Huang An County was renamed pucheng county.
From the Yuan Dynasty to the twentieth year of the Yuan Dynasty (1283), pucheng county was merged into Pu 'an County (Nan 'an County was relocated, now Pu 'an Town was ruled), belonging to Jianzhou (Pu 'an County was ruled, now Pu 'an Town), and the territory of Yuanshan was changed to Pu 'an County.
In the sixth year of Hongwu in Ming Dynasty (1373), Pu 'an County was abandoned, and its jurisdiction was merged into Jianzhou. Now Yuanshan territory belongs to Jianzhou.
In the eighth year of Yongzheng in Qing Dynasty (1730), a temple was built in Yuancang Mountain, which was later developed, hence the name Yuanshanchang.
In the 11th year of Tongzhi in Qing Dynasty (1872), Xiumubao (Zhiyuan Mountain Farm) belonged to Jianzhou (known as Puan Town). In the second year of Xuantong (19 10), Chengmu Town was established, which was under the jurisdiction of Jianzhou and governed Xiumubao and Guangbao (Kaifeng Town, now Jiange Kaifeng Town), and Chengmu Town and Xiumubao governed Yuanshan Field.
In the second year of the Republic of China (19 13), Jianzhou was changed to Jiange County, and Chengmu Town was changed to Jiange County.
In the third year of the Republic of China (19 14), Chengmu Town was abandoned, Xiumu Fort was changed to Xiumu Group, and its jurisdiction remained unchanged.
In the 19th year of the Republic of China (1930), the wood-repairing group was changed into a wood-repairing area with a district office.
In April of the 24th year of the Republic of China (1935), the Fourth Army of the Chinese Workers and Peasants Red Army entered Jiange County, and after establishing three county sovereigns, it set up district, township and village sovereigns under abandoned districts and counties. The former Soviet in mountainous areas governed Yuanshan Township, Feast Township, Wanghe Township, Heitu Township, Renhe Township and Baoshi Township. It belongs to Jinxian County (governing Jinxian Town today). In the summer, after the national government unified the Sichuan regime, Jiange County was restored and the No.1 14 administrative supervision area of Sichuan Province was established, which governed 9 counties. The Office of the Administrative Inspector and the Safety Command are located in Jiange County. In autumn, Jiange County government merged Xiumu District and Jian 'an District into the third district (Zhiyuan Mountain Field), which consists of joint insurance. Each joint insurance in the county is named after the serial number, and the joint insurance consists of insurance.
In 25 years (1936), the second regional department was established; In June, UNPROFOR was downsized and renamed Roy UNPROFOR (Yuanshanwang and UNPROFOR).
In the twenty-ninth year of the Republic of China (1940), in August, the joint guarantee was abolished, and the town was built and Yuanshan Town was established.
In the 30th year of the Republic of China (194 1), the third district was changed into a three-way district.
In the thirty-fourth year of the Republic of China (1945), the county decided to set up a township, and Yuanshan Town was changed to Yuanshan Town. Except Pu 'an Town, the other 25 towns, including Yuanshan Township, are all secondary towns.
In the thirty-fifth year of the Republic of China (1946), in June of 10, Jiange County adjusted its administrative divisions, and the county territory was divided into three guiding areas. The second guidance area governs Yuanshanchang, and nine towns including Yuanshan Township, Renhe Township, Baoshi Township, Zheba Township, Kaifeng Township, Maying Township, Feast Township, Jinxian Township and Sean Township. After the establishment of People's Republic of China (PRC), in 1950 and 1 year, Jiange County set up four district offices, and the former mountain office governed the former mountain field.
1952, Jiange County adjusted its administrative divisions, and the original mountainous area was changed to fourth area.
1953 1 month, the district office was renamed as the district office; In June (called August in Zitong County), six townships in fourth area, namely Renhe Township, Baoshi Township, Erdong Township, Daxing Township, Wenxing Township and Guanlong Township, were all assigned to Zitong County.
1955, 165438+ 10, fourth area's Heitu Township was placed under Yanting County; In February 65438, the Regional Department was renamed Zhidi, and fourth area was renamed Yuanshan District.
1September, 958, Jiange County implemented the people's commune system and the integration of politics and society, changed the township to the people's commune, and changed Yuanshan Township to Yuanshan People's Commune.
In May, 196 1, Gongdian People's Commune and Shigu People's Commune were newly built, belonging to Yuanshan Mountain area.
1966165438+10/7 was approved by Sichuan provincial people's Committee (renamed and restructured by Sichuan provincial people's government) and Mianyang Commissioner's office (predecessor of Mianyang prefecture-level people's government), and the street offices and people's communes named after place names were changed to new names with revolutionary significance, Yuanshan. 1967, which restored the original names of districts and communes.
1968 May 1 1 After the establishment of Jiange County Revolutionary Committee (established by China People's Liberation Army, which actually replaced the functions and powers of Jiange County People's Committee), all districts, communes and brigades set up revolutionary committees and production teams set up revolutionary leading groups.
198 1 during the first national geographical names census, some production brigades with duplicate names were renamed with new names.
At the beginning of 1984, the grass-roots administrative district of Jiange County was restructured, and the real administrative organization was established separately, and the township organizational system was restored. Production brigade and production team were changed to village and group respectively. The Yuanshan People's Commune was restored to Yuanshan Township, and all the people's communes under the jurisdiction of the original mountainous area were changed to township organizational system.
1985 65438+ 10, Yuanshan Town was rebuilt into Yuanshan Town.
1989, with a total area of 275.0 square kilometers, covers Yuanshan Town, Wanghe Township, Gongdian Township, Shigu Township, Feast Township, Zheba Township, 1 Town, 5 townships, 85 villages and 355 groups.
1992, the administrative division of Jiange County was adjusted, the original mountainous area was abolished, and Gongdian Township and Wanghe Township merged to rebuild Wanghe Town; Shigu Township and Feast Township were merged and rebuilt into Feast Town, and the original Yuanshan District Office was changed into Yuanshan Supervision Office, which governs Yuanshan Town, Wanghe Town, Feast Town and Zheba Township. 1 Township.
1995, restore Gongdian Township, which still belongs to Yuanshan Prison, and the administrative area of Guxiang is transferred to Yuanshan Town.
In June 2006, Jiange County cancelled 1 1 the establishment of the county-level organ supervision office, and the Yuanshan supervision office was cancelled. Yuanshan Town and Wanghe Town, Feast Town and Zheba Township under Yuanshan Town are all directly under Jiange County. Yuanshan Town no longer serves as a district-level administrative office, but still retains public security, traffic police, education, industrial and commercial administration, local tax and other parts.