摘要：In the early 1200s century,a nomadic empire meteorically rose in the nowadays eastern steppe based on its undefeated cavalry based army,and built the most huge and influential regime across Eurasia—the Mongol *** with their unique economic structure and political culture,the mongol rulers strategically conquered and tactically controlled the silk road based on their strong desires to generate a great amount of wealth out of *** realize their intentions and to meet their interests,the Mongols had gradually built a characterized proto-capitalist commercial system,consisting of a con-certed the efforts from different ethnic groups,which contributed greatly to the economic prosperity and cultural interactions on the vast and fertile land.