Introduction to Huangqiao Park: Huangqiao Park is located under the Yongfengli archway. The park has pavilions and pavilions with antique architecture, winding paths and corridors, towering green trees and swaying bamboos. Not far from the entrance, there is the Song Dynasty Gu Xiaozi Pavilion, which is two stories high, with a pavilion at the top and a stele at the bottom. A pair of couplets are engraved on the stone pillars on both sides, telling the story of the filial son Gu Xin who served his sick mother for 50 years until she recovered. Later generations built the pavilion to commemorate it. In recognition of his filial piety.