Introduction to the main hall of Huayixuan: The four Taishi chairs on the left side of the hall represent fortune, wealth, longevity and happiness, and the four chairs on the right side represent music, chess, calligraphy and painting. There are wood carvings on the cabinets in the middle against the wooden wall. The wood carvings on the right are about entering Beijing to take the exam, and the left is about passing the exam.