Introduction to the Sifang Building: The carved building faces east and is in a square shape. It consists of two two-story main buildings with 5 rooms at the front and rear, and wing buildings with 3 rooms on the left and right. There is a patio in the middle and buildings around it. In the past, few people came in and out, and most people in the town did not know its "true face of Lushan", so they called it "Sifanglou" by habit.