Introduction to Shangguan Bridge: Shangguan Bridge is a wooden bridge leading from Hu's ancestral hall to Lingshan Nunnery. It was first built by Hu Fu. The wooden bridge piers have their legs spread out. On the river, more wooden bridge piers and bridge decks are combined, which resemble multi-legged centipedes. They are designed to suppress the unlucky Feng Shui "water flows from the northeast and assists courtiers in snake fights". Officials are not crowded out by others, nor do they fight with their colleagues.