The first uncle of the Eastern Han Dynasty, Guo Quan, was also the youngest of Liu Xiu's founding ministers who was not an imperial surname and was awarded the title of prince, and he was also the richest man in the Eastern Han Dynasty, known as the "Golden Cave" house. Even Liu Xiu, the founding emperor, was a regular visitor to his family. At the age of 34, Guo Quan served as the great hongqi of the Eastern Han Dynasty, becoming one of the three powerful three dukes and nine secretaries, and Liu Xiu often came to the door as a guest: "Emperor Shu is fortunate to be the first, and the princes of the Hui Gongqing princes drink and feast, and reward money and money, and the rich Mobi, and the Jingshi family is the Golden Cave." There is a poem in the collection record as evidence: "The sun is more expensive than the Guo's room, and the night moon and the day star are rich and difficult to match."