The relationship between Qin and Jin,two major feudal states during the Spring and Autumn Period,played an important role not only in their own development,but also in the fight for hegemony among different states.At that time,the power of the Zhou kings gradually waned,while some feudal states such as Qin and Jin became more and more powerful.Jin,with its domination of Xiaohan(Mount Xiao and Hanguguan Pass),restrained Qin from moving eastward,which had been a military strategy formulated by Duke Xiang of Qin.The relationship between the two st...
