Introduction to Fu Qingzhu’s Reading Room: Fu Qingzhu’s Reading Room is the place where Fu Shan borrowed a monk’s room to study before building the Frost Red Niche. It is commonly known as the Red Leaf Cave. On the stone wall in front of the cave, Fu Shan’s ink and ink from the Guangxu period of the Qing Dynasty (1875-1908) ) and the stone tablet "Fu Qingzhu's Reading Place" engraved on it still exists.