Introduction to Quantang Bridge: There is no trace of water under the Quantang Bridge in Pingshan Park, and it has become a "dry bridge". The spring pond was part of the original East Lake. Later, it was washed away by rivers and silted up, forming dry land. There are two couplets engraved on the stone pillars at both ends of the bridge: "The small bridge overlooks the flowing water, and the bamboos attract the breeze" and "The two bridges have two rainbow shadows, and the waist of a dragon will last forever."