A street on Yuzhong Peninsula in Chongqing symbolizes the real mountain city of old Chongqing. Although the Eighteen Ladders can't escape the pace of urban construction and their fate is unknown, they can't be ignored, because they are the best textbooks if you want to appreciate the real mountain city and old Chongqing. Chongqing city is divided into the upper half and the lower half, and Eighteen Ladders is an old street from the upper half (the top of the mountain) to the lower half (the foot of the mountain). This old street is paved with stone steps, connecting the bustling business district at the top of the mountain and the old city by the river below the mountain. Ordinary people live on both sides of the Eighteen Ladders, and the streets exude a strong street flavor. Ear-piercing, pedicure, carpenters, tailors, sesame cakes, needlework, mahjong players, and the absolutely indispensable awesome army in the mountain city are all publicly presented. Eighteen ladders are a true portrayal of the life of old Chongqing citizens. If there is another chance, let's take a look. Although I didn't participate in its past, I don't know what the future will be like, but I can't take away the truest memory in my heart.