Mizhi County, Yulin City, Shaanxi Province

Mizhi County Mizhi County, under the jurisdiction of Yulin City, Shaanxi Province. Yinzhou, formerly known as "Yinzhou", is located in the middle reaches of Wuding River in the Middle East of Yulin City, Shaanxi Province, with Yuyang District in the north, Suide in the south, Jiaxian in the East and Hengshan and Zizhou in the West. Mizhi is known as "culture County, hero county and beauty county". The county is 59 kilometers long from east to west and 47 kilometers wide from north to south, with a total land area of 1212 square kilometers. The county governs 8 towns, 1 sub district office, 206 administrative villages and 5 communities. By the end of 2018, there were 145400 permanent residents in the county. At the end of 2018, the total registered residence was 221847.

Mizhi County is Yulin Energy salt chemical industry base. Mizhi is rich in mineral resources, especially rock salt resources. The proved reserves are 1.3-1.8 trillion tons, accounting for 17% of the total reserves in China. Natural gas resources are widely distributed, and the proved and controlled reserves are 138.2 billion cubic meters.

Mizhi County is a national key ecological functional area with a vegetation coverage rate of 42%. The comprehensive management of soil and water conservation in Gaoxigou county is known as "a pearl on the Loess Plateau of Northern Shaanxi". The small watershed management model of duicha village is called a world-class model by FAO. The "mengcha model" formed by land transfer is a model of modern agricultural development in Yulin City and even Shaanxi Province.

In March 2019, it was listed as the first batch of revolutionary cultural relics protection and utilization area sub County list. On May 7, the people's Government of Shaanxi Province approved Mizhi County to withdraw from the poverty-stricken county sequence. On December 25, it was selected as the "national demonstration county of rural vocational education and adult education (the fifth batch)". On July 29, 2020, it will be included in the list of national health towns (counties) to be reconfirmed in 2019.

In 2018, Mizhi County's GDP was 5.758 billion yuan.

Evolution of organizational system

From the late Shang Dynasty to the early Western Zhou Dynasty, the present area of Northern Shaanxi belongs to Zhai (TONGDI). "Bamboo annals" contains: "emperor B 17 worship, Xibo cutting Zhai." It means that King Wen of Zhou fought with Zhai people. The territory is within the scope of Zhai state. At the beginning of the Zhou Dynasty, Zhai people were very strong, and they were crowded to Qishan area. After Zhou Qiang's reign, Zhai people's range of activities narrowed to the north.

In the spring and Autumn period, Baizhai occupied the territory. In 635 BC, Chong'er, Duke Wen of Jin Dynasty, led his army across the Yellow River to attack Rongzhai in the name of "respecting the king and fighting against the foreigners", occupying a large area of land between Luoshui (Wuding River) and Luoshui. During the Warring States period, after Han, Zhao and Wei divided into Jin Dynasty, the native land belonged to Zhao state, and later it was under the jurisdiction of Wei state. In the 39th year of King Xian of Zhou Dynasty (330 BC), the army of the state of Qin defeated the Wei army in Diaoyin (today's Fuxian and Ganquan). Two years later, the king of Wei Xiang ceded 15 cities (including the local area) of Shangjun to the state of Qin. In the 18th year of King Nan of Zhou Dynasty (297 BC), King Huiwen of Zhao Dynasty expanded his territory to the West and took back Fushi from the hands of Qin Dynasty. In the 45th year of King Nan of Zhou Dynasty (270 BC), King Zhao of Qin Dynasty fought back against Zhao and took over the county again. His native land belonged to Qin Shangjun.

In the 26th year of the first emperor of Qin Dynasty (221 BC), after the unification of the six states, the system of county and county was implemented, with 36 counties. The territory is in Fushi County, Shangjun county. In the third year of Qin II (207 BC), Xiang Yu, the overlord of Chu, led his army into Xianyang to destroy Qin, changed Shangjun into Zhai state, and established the Qin Dynasty to demote Dong Yi to Zhai king.

In the first year of emperor Gaozu of the Han Dynasty (206 BC), Dong Yi descended to the Han Dynasty and remained King Zhai, ruling the north. Shangjun is subordinate to the Department of governor of Bingzhou. There are 12 counties under the prefecture, and its territory belongs to dule county. In the first year of Yongyuan (89), dule county was set up, where Han and Qiang people lived together. Due to the high handed policy of the ruling class, the Qiang and Hu people launched an anti Han Army in the first year of Yongchu (107), and the imperial court failed to suppress it. In the fifth year of Yongchu (111), the Shangjun government was moved from Fushi to Ya county (now Baishui County east of Shaanxi Province). In the fourth year of Yongjian (129), Shangjun moved back to Fushi. In the 140th year of Yonghe period, the qianghu people went into turmoil again. The Shangjun government moved to Xiayang (now the south of Hancheng County in Shaanxi Province), and the Hanshi and dule people moved to neighboring states. The qianghu people occupied most of the present northern Shaanxi and had no buildings. In the 20th year of Jian'an (215), the prefectures and counties under the Department of governor of Bingzhou were abolished.

From the Three Kingdoms to the Western Jin Dynasty, Shangjun was occupied by qianghu (Diqiang). In the third year of Taixing (320) in the Eastern Jin Dynasty, Liu Yao, the former Zhao emperor, sent troops to conquer qianghu and occupy Shangjun. In the third year of Xianhe (328), shile defeated Liu YaoJian and ruled Shangjun for 28 years. In the sixth year of Yonghe (350), Shangjun was built by Fu Hong, a native of di. In the ninth year of the Taiyuan Dynasty (384), Yao Chang, a Qiang nationality, built the post Qin Dynasty and still ruled the upper county. In the third year of the reign of Yixi (407), Helian of Xiongnu built the state of Daxia, built the capital to govern Wancheng (now baichengzi in Jingbian), abolished Shangjun, and returned to Daxia.

In the northern and Southern Dynasties, in 427, the fourth year of Shiguang in the Northern Wei Dynasty, tuobatao led his army to break through the great Xia Dynasty and set up the Xia state (the state ruled Wancheng). In the 11th year of Taihe (487), the territory belongs to Gerong county. The first year of Shengui (518), the territory is Dabin county (in today's Zizhou). In 552, the first year of the abolition of the emperor in the Western Wei Dynasty, it was transferred to Funing County, anzheng county. In the first month of the third year of Baoding (563) in the Northern Zhou Dynasty, Yinzhou was set up in qiyincheng, which was subordinate to Yinzhou for a long time. Therefore, later generations also called Mizhi ancient Yinzhou.

Sui Dynasty, kaihuang three years (583), Yinzhou under the Rulin county (today's Fish River Fort), Funing County (today's mahuyu area), Kaijiang County. In the third year of Daye (607), Yinzhou was abolished and Diaoyin county was set up. Rulin, Funing, Kaijiang and Dabin were changed to Diaoyin. The land in this area once belonged to the above counties. In March of 617, Yuanshuo fangyingyanglang colluded with the Turks to oppose the Sui Dynasty, occupied Diaoyin county and established the state of Liang for 12 years. During this period, it belonged to the state of Liang.

In the Tang Dynasty, in the second year of Zhenguan (628), Liang state was destroyed and Diaoyin county was abolished. Yinzhou and Suizhou (established in the Western Wei Dynasty and abolished later) were restored to guanneidao. Rulin County belonged to Yinzhou, while Funing and Dabin counties belonged to Suizhou. In 634, Funing County was changed to Yinzhou. In the first year of Tianbao (742), Yinzhou was changed into Yinchuan County, and in the first year of Qianyuan (758), it was renamed Yinzhou. The native land successively belongs to the above states, counties and counties. At the end of the Tang Dynasty, Tuoba Sigong, the leader of the Qiang Nationality in Dangxiang, made great contributions to the suppression of the Huangchao uprising. He appointed the Jiedushi of the Nanjun Army (now northern Shaanxi and Inner Mongolia), and led the four states of Yinzhou, xiazhou, Suizhou and Youzhou. From the end of Tang Dynasty to the Five Dynasties and the beginning of Song Dynasty, Dingnan army maintained a semi separatist regime with the central government for a long time.

In 978, there were roads, prefectures and counties in the whole country, and Shaanxi road was the first one. In 982, Li Jibang (Dangxiang nationality) offered silver, Xia, Sui, and Youzhou to Song Dynasty, and Yinzhou was subordinate to Shaanxi road. Li Jiqian, the younger brother of Li Jibang, fought against the Song Dynasty and occupied Yinzhou and other places. After that, he became a traitor and controlled Yinzhou for a long time. In 1032, Li Yuanhao (the grandson of successive migration) became emperor in Xingqing prefecture (now Yinchuan city of Ningxia) and established Xixia state. It belongs to Yinzhou under the rule of Xixia. Today, Mizhi village is located in the county seat. In the fourth year of Yuanfeng (1081), the song army recaptured Mizhi village, which was subordinate to Yanzhou. In 1089, the Song Dynasty negotiated peace with Xixia and ceded Yinzhou (hanmizhizhai) to Xixia. In the first year of Yuanfu (1098), the Song Dynasty recovered Mizhi village, as well as Nuanquan village, Kerong village and kaiguangbao village, all of which were in the present county. In 1128, the Jin soldiers occupied Mizhi village, siwucheng village and Dingrong village, which belonged to the Suide army.

At the end of Jin Dynasty, the Mongols rose. In the 16th year of Taizu (1221, the 5th year of jinxingding), the Mongol general Mu Huali led his army across the Yellow River, occupied Jiazhou and mizhizhai, and expelled the Jin people. In the 21th year of Taizu (1226, the third year of Jin Zhengda), Mizhi County was set up, and Siwu was incorporated.

In the Yuan Dynasty, there were provinces, roads, prefectures, prefectures and counties. Mizhi County belongs to suidezhou, Yan'an Road, Shaanxi Province. In 1267, Dingrong county was incorporated into Mizhi.

In the Ming Dynasty, Mizhi County was under the jurisdiction of suidezhou, Yan'an Prefecture, Shaanxi Province. In 1643, Li Zicheng established the Dashun Dynasty in Xi'an, changed Yan'an prefecture to Tianbao Prefecture, and Mizhi County to Tianbao county.

In the Qing Dynasty, in December of the first year of Shunzhi (1644), the Qing army occupied Tianbao county and restored it to Mizhi County (belonging to Yan'an prefecture). Yongzheng three years (1725), set up Suide Zhili Prefecture, Mizhi County to Suide. In 1913, Mizhi County was changed to Yulin road. In 1926, Yulin road was abolished and Mizhi County was directly under the provincial jurisdiction. In 1935, Shaanxi Province set up 10 administrative supervision districts, and Mizhi County was the first supervision district (Yulin).

On July 15, 1937, after consultation at the Lushan meeting and approval by the central government of the people's Republic of China in October, representatives of the Kuomintang and the Communist Party recognized the Shaanxi Gansu Ningxia border region reconstructed from the Shaanxi Gansu Ningxia Soviet area. In December of that year, Mizhi County was divided into Shaanxi Gansu Ningxia border region and Suide special region. In 1940, he shaonan, the Kuomintang Commissioner in Suide, was driven away by the people.

After the founding of new China, Mizhi County was subordinate to Suide District of Shaanxi Province.

In October 1956, Suide district was merged into Yulin District, and Mizhi County was transferred to Yulin district.

From December 10, 1958 to September 1, 1961, Jia County was once incorporated into Mizhi County, still known as Mizhi County.

In 1979, Yulin area was renamed Yulin area, and Mizhi belongs to Yulin area.

administrative division

In 2016, Mizhi County governed one street and eight towns: Yinzhou street, Tao Town, long town, Yangjiagou Town, dujiashigou Town, shajiadian Town, YinDou Town, guoxingzhuang town and Chengjiao town.

geographical environment

position

Mizhi County is located in the hinterland of the Loess Plateau, in the north of Shaanxi Province, north of Yulin, south of Suide, east of Jiaxian, west of Hengshan, Zizhou. The geographical coordinates are 109 ° 49 ′～ 110 ° 29 ′ e, 37 ° 39 ′～ 38 ° 5 ′ n, 59 km long from east to west and 47 km wide from north to south. National Highway 210 is parallel to Wuding River from north to south

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