Introduction to the ancestral hall: The main hall, also known as the Food Hall, was first built in the fourth year of Kangxi's reign in the Qing Dynasty (1665) and was repaired in the fiftieth year of Kangxi's reign (1711). The first three couplets have three plaques, with the words "Is the father or the son" in the middle, "Wenfeng Dingzhi" on the left, and "Article integrity" on the right. There are three couplets, on the eaves column in the middle, written in the 19th year of Guangxu (1893) when Yang Qingyuan, a tribute Yang Qingyuan of Lijiang County, Yunnan Province, was appointed magistrate of Meizhou Prefecture in the Qing Dynasty. There are statues of Sansu and his son in the hall, and a plaque "Yangqi" is hung, written by Zhang Yunhe, the magistrate of Meizhou in the 20th year of Qianlong's reign. On the left side of the front corridor of the main hall, there is an iron bell from the first year of Tianshun in the Ming Dynasty (1457). There are wall doorways on both sides of the hall, with "Wenyuan" in the west and "Xuesou" in the east. In the 12th year of Jiaqing (1807) build.