On the wall of the building, there are 495 square stone carvings, such as Sanxi Hall, Fa Tie, which is famous in China. * * * Collected 340 kinds of regular script, running script and cursive script of China 135 famous calligraphers from Wei Jin to the end of Ming Dynasty, totaling about 65,438+million words. These calligraphy and carving methods are extremely exquisite and are called "two wonders". This is an outstanding building, a masterpiece of China's famous calligraphy, and occupies a very important position in the history of China's culture and art.