Introduction to Jiayintang: Located in the northwest of the Grand View Garden, it has five bays in the Qingsha Building, with painted beams and ridges, and is elegant and impressive. In the 71st chapter of "A Dream of Red Mansions", Jia's mother celebrates her 80th birthday, and the Jia family holds a grand banquet, which is very lively. "In the Grand View Garden, several large places such as Zhujin Pavilion and Jiayintang were cleared out for retreat." Chapter 75, on the moonlit night of the Mid-Autumn Festival, Jia Mu and her people also came here.