Introduction to Xiao'an Bridge: There was a small wooden bridge across the Zhuang River to the east of the gate of Wang Xichan Memorial Hall, named Xiao'an Bridge. In the 18th year of the Republic of China (1929), it was rebuilt and called Shiliang Bridge. To the west of the bridge stand two 300-year-old beech trees, with broad crowns, lush branches and leaves, vigorous and simple.