楚汉相争之际,刘邦被封为汉中王。刘邦到汉中后,为了从战略上麻痹项羽,就假意把从陕西越秦岭入汉中的栈道放火烧毁。绝了通往陕西的惟一通道。以此表示了自己将安心住在汉中,不再出来同项羽争霸天下。但在暗地里,刘邦又采纳了韩信的建议。乘人不备,派兵越过陈仓(今陕西宝鸡),一举夺得关中地区。为日后打败项羽做好铺垫。这件事见于《史记·高祖本纪》和《汉书·高帝本纪》。后来,人们用这 Chu and Han battle on the occasion, Liu Bang was named Hanzhongwang. After Liu Bang went to Hanzhong, in order to paralyze Xiang Yu strategically, he deliberately set fire to the path along the Qinling Mountains in Shaanxi Province into Hanzhong. The only access to Shaanxi. As a sign of their own peace of mind to live in Hanzhong, no longer out with the same feather hegemony world. But secretly, Liu Bang also adopted the proposal of Han Xin. Passengers are not prepared to send troops across the Chencang (now Shaanxi Baoji), won the Guanzhong area. Xiang Yu defeated for the future bedding. This incident was found in the “Records of Emperor Gaozuji” and “Han Gottiji Ji.” Later, people use it