Today, I accompanied my mother on a boat trip to Suzhou. There used to be a poem "When you came to Gusu to see you, people took the pillow as far as possible. Ancient Palace has less leisure and more water alleys and bridges. It is said that the ancient city river in Suzhou was excavated by Wu Zixu, Minister of State of Wu in the Spring and Autumn Period. It is 15.3 kilometers long and is one of the oldest canals in China. There are rich historical and cultural relics on both sides of the river around the ancient city. The boat is upstream and the man is walking in the picture. Those old bridges are still young, so we can see the historical precipitation brought by the ancient city walls and bridges. The 16 reliefs of historical and humanistic stories on the piers of the best people's bridge in modern architecture unfold the historical picture scrolls of Suzhou for 2500 years.