The site of Zhouqiao is in Zhuqueyuan Square. I remember that it was dug out many years ago. It seems that I have seen it when I passed there, but I don't remember it at that time. Kaifeng is a city that has been flooded by the Yellow River several times, so it has created a unique phenomenon of the city of Kaifeng. Later, the excavated state bridge site was reburied, only a monument was erected at the original site.