Introduction to Xiao Feihong: is an extremely rare covered bridge in Suzhou gardens. The vermilion bridge railings reflect in the water, and the water sparkles like a flying rainbow, hence the name. The ancients used the rainbow as a metaphor for the bridge, which had a wonderful intention. It is not only a passage connecting water and land, but also constitutes a unique landscape with the bridge as the center, which is a classic landscape of the Humble Administrator's Garden.