Introduction to the Ziqi Qinghui Archway: The Ziqi Qinghui Archway is located in front of the Zidai Bridge. It is a monument built to commemorate Bao Zheng, a famous official in the Northern Song Dynasty, and to praise the culture of upright officials. In terms of architectural style, this archway is a white granite building with five stacks of four columns and a camel-shaped bucket arch style that imitates the ancient ritual system. It is majestic and unique in southern gardens.