Introduction to Zhong Zaidi (Graduate Scholar): Commonly known as Xiangfuyuan, it was built in the late Ming Dynasty. The layout of the entire building is the front hall and back bedrooms, the east academy, the west garden, the lady's courtyard, and the housekeeper's courtyard. Outside the gate of the Prime Minister's Mansion, there is a merit archway with three swords on two sides, one large and one small. In the welcoming hall of the courtyard, there is a plaque inscribed "Dianhan Hall" by Emperor Kangxi in commendation of Chen Tingjing. Emperor Kangxi visited and stayed here twice.