Study On The Historical Geography Of Sui De City

Suide County is located in the northern part of Shaanxi Province,in the lower reaches of Wuding River,and belongs to Yulin City.Suide has a special geographical location,and it has been in the border area between Han and nomads for a long time in history.For the sake of military defense,successive governments have set up political districts and stationed troops here.This paper sorts out the evolution process of Suide City from the perspective of historical geography,summarizes experience and lessons,and provides reference and reference for the development of Suide City.During the Warring States Period,Suide area was the Jin Dynasty at the beginning.In the 23 rd year of King Weilie of Zhou(403 BC),after the three families were divided into Jin,this place belonged to the state of Wei.After that,it was successively owned by Qin and Zhao.After the Qin Dynasty unified the whole country,Fushi County was established,which was subordinate to Shangjun,and the Suide area was under the jurisdiction of Fushi County.At the end of the Eastern Han Dynasty,the Qiang Hu invaded the south,and all the counties and counties were abandoned.In the first year(552)of the abolished emperor of the Western Wei Dynasty,Shangxian was set up,and it was subordinate to Anning County.In the first year of Tang Tianbao(742),it was changed to Longquan County.In the second year of Xining in the Northern Song Dynasty(1069),Suide City was established,which was subordinate to Yanzhou.In the second year of Yuanfu(1099),the Suide Army was re-established.In the 22 nd year of Jin Dading(1182),it was changed to Suide Prefecture.In the third year of Chia Tai(1226),Suide County was established,which was subordinate to Suide Prefecture.In the fourth year of Yuan to Yuan(1267),Suide County was revoked.During the Ming and Qing Dynasties,Suide Prefecture was still established.In the second year of the Republic of China(1913),Suide Prefecture was abolished and Suide County was established.The rise and fall of administrative districts and the flow of population have had a profound impact on the ethnic distribution pattern and the formation of customs and habits in Suide County.Historical records lack records of Suide City before the Tang Dynasty.In the second year of Xining in the Northern Song Dynasty(1069),Guo Kui,the envoy of Xuanyan Xuan,presided over the construction of Suide City.Western Xia invaded the south,and Suide City was destroyed in the war.In the Jin Dynasty,Suide City was rebuilt.At the end of the Yuan Dynasty,Suide City was once again destroyed by war.During the Hongwu years of the Ming Dynasty,Yansui Town and Suidewei were set up in Suide Prefecture,and Suide City was rebuilt.The east,west and north walls were built across mountains,and the south was built with stones.During the Ming and Qing dynasties,Suide City was repaired many times,and various facilities were gradually completed,forming an urban plan with the county office as the center and supplemented by the school palace,academies,test institutes,and monasteries.Due to the political situation,natural disasters and other factors,the population of Suide City has undergone great changes,but the overall trend is gradually increasing.Agriculture is the most important economic sector in Suide County,with the cultivation of food crops as the mainstay,supplemented by cash crops.The main food crops are millet,wheat and beans.The scale of planting mulberry and raising silkworms is relatively large,and the quality of cotton is also better than that in Guanzhong area.In the middle and late Qing Dynasty,with the mining and processing of mineral resources,handicrafts and commerce gradually developed.During the Ming and Qing Dynasties,academies,academies,free schools and academies were successively established,which created favorable conditions for the educational development of Suide City.The religions of Suide City are mainly Buddhism and Taoism.At the end of the Qing Dynasty,Catholicism and Christianity were introduced one after another,but there were few believers.Many historical and cultural celebrities have emerged in Suide County,and they have also had a certain impact on the development of Suide City.After the founding of New China,the development of Suide City entered a new stage.The urban area continues to expand,the infrastructure is gradually improved,and various undertakings are flourishing.However,due to neglect of the overall urban planning,many ancient buildings were demolished,and historical and cultural sites were severely damaged.We should solve various problems in urban construction in a timely manner,properly handle the relationship between utilization and protection of historical and cultural resources,and promote the sound and rapid development of Suide City.