Slate alleys, walking into the streets of Hekou Town Old Street, seem to be in a paradise, far away from the hustle and bustle of the city. Due to disrepair, Hekou Old Street is not prosperous, some of them are just broken bricks, and the grandmother wearing a silver bracelet is making a fire. Walking on the narrow streets paved with bluestone slabs, it will make people feel kind and natural to see all kinds of houses and villagers still living in houses on both sides. As a historical ancient town, Hekou Town, whether it is the whole ancient town or Guanqian Street, embodies the overall beauty of harmonious coexistence of human environment and natural environment. Walking into this ancient town full of farming culture, strolling on the stone street stretching for more than a mile in the ancient town, you can listen to the echo of footsteps in another alley. The small bridge is an indispensable factor in the ancient town of Jiangnan water town. It is said that there are more than 20 bridges in the history of Hekou Town, which is a real "three-step two bridges", and there are three existing ones. Among them, Tashi has Xiji Bridge; Nanzha Nanji Bridge; Liyiji Bridge in Beizha. These bridges were first built in the Southern Song Dynasty, and most of them were built or rebuilt in the Ming and Qing Dynasties. Some of them are also engraved with bridges, such as Li Ji Bridge: "In the cold trees and smoke, the homeland of the Six Dynasties was exhausted; Outside the sunset sail, there are several distant mountains in Xing Wu. " (sitting north facing south) "Tongyunmen opens tens of thousands of waters in western Zhejiang; The title bridge people look at Yanjing three thousand miles north. " (facing north) has a strong historical and cultural atmosphere. Inheriting thousands of years of history and culture; Simple and beautiful water town scenery; Food with unique flavor; Colorful folk festivals, profound humanistic accumulation and unchanging lifestyle make Hekou Town a living fossil of ancient oriental civilization. The inheritance of wisdom is accompanied by the book fragrance, which shows a fascinating historical picture here. This is an innate beauty.