The former sites of Guoyun Building and Yiyuan Garden were originally owned by Wu Kuan in Ming Dynasty, and were later purchased and rebuilt by Gu Wenbin, the former Daotai in Qing Dynasty. Due to urban construction, the first half of the mansion has become a road, and now the street is the library deep in the original yard. Yiyuan Garden, originally a private garden above Yunlou, is one of many gardens in Suzhou, and now it is open. Many famous people in China, such as Weng Fanggang, and Gu wrote inscriptions. Weng Fanggang Jiaqing Guihai's inscription "Stone Room" was not written for Yiyuan Garden, but after seeing Weng's inscription conform to the layout of the garden, and said, "To tell the truth, the stubborn stone nodded; Write less and play the piano. The piano is strong, but the stone is not stubborn. My son teaches in the Broken String Piano Hall. The stone abbot in the court is like an old man bent over, bowing his head and listening to the piano. He can hardly speak but can listen. Bachelor Qin Xi, the situation is harmonious. Whoever wins my heart first will pay people urgently to put me on the list. In February of the second year of Guangxu, the owner of Yiyuan Garden, the third season, Winter Moon. " The indoor guqin is soothing and the outdoor lake is rugged, expressing the owner's elegant and detached feelings.