Introduction to Geng Le Hall: Geng Le Hall, located in Xiliuwei, was built by Zhu Xiang, a scholar in the Ming Dynasty. Geng Le Hall covers an area of about six acres and four quarters. When it was built, it had five rooms and fifty-two rooms. Mo Dan wrote that there were Yanyi Towers and so on. After several dynasties of ups and downs, there are still three buildings and forty-one buildings, including gardens, studios, pavilions, and pavilions. Stepping into the foyer, you will see three rooms, solemn and simple, tall and spacious, shaped like a building in the late Qing Dynasty. The root carving hall is located in the hall, which mainly exhibits the works of "root carving" artist Zhang Zheng.