【導(dǎo)讀】Whereisitnow?Qinshihuang.Andwhatwas. itusedfor?begin?InAD1.Silk,wine,spices,woolandothergoods.resultin?Wasitthe. samestoryforChina?InAD476.year509BC?countries.In551BC.426years.Whatisatimechart?whattoleaveout.Writeanoutline,payingattention. significance.onthetimeperiod.