The Change Of The Ancient Silk Road In The Western Region Of Chang'an Tong During The Sixteen Kingdoms And Northern Dynasties

Western Han Dynasty to the Six Dynasties of the Northern Dynasties,the Silk Road experienced by Zhang Qian "chisel empty" to the process of development and prosperity.Western Han Dynasty Zhang Qian "chisel empty" Western Regions,the Han Dynasty Western Regions north and south to get through,then the Eastern Han Dynasty opened the Iraqi Road,to the Eastern Dynasties of the Six Dynasties period,the sea Road(New Road),North Road and Qinghai Road,So that the Central Plains dynasty and the passage of the Western Regions have a variety of options,whether it is military action,messenger traffic or monks westbound law,etc.,have contributed to the development of the Silk Road.This paper chooses the period of the Sixteen dynasties in the Northern Dynasties,because the development of the Silk Road in this period is particularly noticeable,which has greatly expanded the traditional Silk Road pattern in the Han Dynasty.This article first makes a simple combing of the Northwest national regime and its relations at that time,which aims to elucidate the role of the various regimes in the process of mutual conquest of the Silk Road or to block or promote,and then discuss the political and geographical environment Under the influence of the Silk Road since the Western Han Dynasty opening and change.Silk Road is connected by an ancient city-state,then the city’s geographical location of the research and positioning is also the focus of this article.Taking into account the level of transport of goods at that time,only the ability of people and animals is not enough to cover the mountains,and the Hexi,Western terrain in the past few decades,almost no major changes,based on the above understanding,and then use Google Earth and ArcGIS software,you can point to the surface of the more accurate outline of the Western Han Dynasty to the Sixteen period of the Silk Road,the specific direction,so that the reader at a glance to see the development of this period of Silk Road and changes.From the Western Han Dynasty to the Six Dynasties of the Northern Dynasties,the Central Plains through the Western Silk Road in the Central Plains dynasty and the common efforts of the various ethnic groups in the Western Regions,from the Western Han Dynasty between the north and south to the Eastern Han Dynasty Yiwu Roadprosperity to the Wei and Jin Dynasties Hoihai Road,North Road,the great role of business travel and military operations,until the sixteen period,the prosperity of the Qinghai Road can not only through the Western Regions,you can also direct access to the south and other places,greatly facilitate the Central Plains and Western countries,cultural exchanges And economic exchanges,but also for the operation of the Western Wei Dynasty Western laid a solid foundation.This paper is divided into three parts:The first part describes the relationship between the various national regimes and the Western Regions in the period of the Six Dynasties,which is the background part of this article,which lays the foundation for the discussion of the Silk Road.The second part is the core of this article,from the Western Han Dynasty to the Six Dynasties of the Northern Dynasties period of the Central Plains through the development and prosperity of the road to do a more detailed combing,and the use of archaeological materials and unearthed documents to support the problem of Silk Road.The third part is the geographical orientation of the map of the Silk Road change from the Western Han Dynasty to the Sixteen Kingdoms period and the drawing of the road map.