Introduction to the main hall: The total area of ​​Dacheng Hall is 600 square meters. What is surprising is that the fifty large pillars supporting Dacheng Hall are all made of purple nan, and the column bases are double column bases (nanmu column base plus stone column base) , is the only Nanmu Dacheng Hall among the Confucian temples in the country, and can be said to be the best Confucian temple in China. A statue of Confucius is enshrined in the center of the hall, with ancient musical instruments on both sides. Rubbings of Suzhou inscriptions are on display, divided into four categories: figures, history, monuments, and calligraphy, reflecting Suzhou's long history and splendid culture.