After the Hongmen Banquet, Xiang Yu led an army into Xianyang, killed more than 800 people including Zi Ying, the king of Qin, and set fire to Epang Palace. Then, he returned to China with a lot of treasures and women to show off. Xiang Yu said: "wealth does not return to my hometown, it is like walking at night, who knows." That's why the story of returning home dressed in rags came from this. After Xiang Yu, the overlord of Chu, captured Xianyang, he was advised to build the capital, but because he missed his hometown, Xiang Yu was eager to return to the east, saying,' Wealth does not return to his hometown, just like walking at night, who knows!' Later generations derived the idiom "walking brocade at night", to be exact, "walking brocade at night". According to the latest edition of Xinhua Idiom Dictionary, the pronunciation of the word "clothes" has been revised, and "clothes" has the first sound.