Introduction to Sanke Hall: Sanke Hall, commonly known as the Chen Family Courtyard, was the residence of the Chen family, a wealthy businessman in Taierzhuang in the late Qing Dynasty. Taierzhuang in the Qing Dynasty was home to the "Four Great Masters" three times: in the early Qing Dynasty, there were Yu, Tai, and The four families of Hua and Ma were followed by the four families of Yan, You, Zhao and Wan during the Kangxi and Qian dynasties; in the late Qing Dynasty, the Chen family and the three families of Wang, Yuan and Luo were no longer called "big", but were called "the four small families of Taierzhuang". ". The architectural layout of this courtyard is that of a wealthy family in southern Shandong. It is practical but not ostentatious, reflecting the Chen family’s attitude towards life.