位于欧亚大陆中部的中亚地区,习惯上包括我国的新疆、苏联的塔吉克、吉尔吉斯、乌兹别克、哈萨克诸共和国和阿富汗。这一地区,古代位于几大文明中心之间,即东方黄河流域的华夏文明、西方地中海沿岸文明、南方印度河恒河流域文明之间,在海上交通极不方便的古代,成为联系几大文明中心陆上交通的要冲。在我国历史上,早在先秦时期,就和 The Central Asian region, which is located in the central Eurasia, customarily includes Xinjiang, the Tajikistan, the Kyrgyz Republic, Uzbekistan, the Republic of Kazakhstan and Afghanistan in the Soviet Union. This area, ancient times, is located between several centers of civilization, that is, the Huaxia civilization in the Eastern Yellow River basin, the civilization on the western Mediterranean coast, the civilization of the Ganges River in the Indus Valley in the south, Central hub of traffic on the ground. In the history of our country, as early as the pre-Qin period, it was just that