Introduction to Nanxue Pavilion: Nanxue Pavilion is built next to the plum grove, at the head of the corridor connecting the East Garden and the West Garden. There is a postscript by Du Wenlan on the plaque: Zhou Cao Window Cloud, in the past Pan Tingjian made an appointment with social friends, and had a dramatic drink under the plum blossoms in Nanxue Pavilion, which became a good talk. Standing in the pavilion, you can see the lotus pond in the West Garden at a glance.