The night walk in jinyi was said by Xiang Yu, which means walking in the dark in gorgeous clothes.

At that time, Xiang Yu led his troops to the Western Expedition, slaughtered Xianyang, killed Wang Ziying and burned Qin Gong. The fire didn't go out for three months. Robbed the treasures and women of the Qin dynasty and went east. Wang Xiang was advised to say, "Guanzhong is surrounded by mountains and waters, and there are fortresses in all directions. The land is fertile, so it can build its capital and dominate." However, Wang Xiang saw that all the palaces in the Qin Dynasty were destroyed by fire. He missed his hometown and wanted to go back. He said: "Being rich without going back to your hometown is like walking in the dark in gorgeous clothes. Who knows? "

Chu River Han boundary: Xiang Yu and Liu Bang agreed to share the world equally, with the land in the west of the gorge belonging to Han and the land in the east of the gorge belonging to Chu.

Ming Xiu plank road secretly crossed Chencang.

At the end of Qin dynasty, the heroes rose up against Qin dynasty. Liu bang's troops first rushed into Guanzhong and attacked Xianyang. Xiang Yu forced Liu Bang to quit Guanzhong after he entered Guanzhong. Liu bang almost died at the hongmen banquet. After Liu Bang escaped from danger, he led his troops back to Hanzhong. In order to paralyze Xiang Yu, he burned all the plank roads leading to Guanzhong, indicating that he would never return.