Introduction to Banbianjing: Banbianjing is located at No. 12 Yaolin Street, outside a house with the title "Three Sophora Trees Standing and Showy". In fact, the half-side well is not just half-side, but a wall separates the well into two sides, one side is outside the door, and the other side is inside the home. This is based on the strong human touch of the early people, who built half of the water wells outside so that people who did not have enough ability to dig wells could come here to draw water, which fully reflected the spirit of good neighborliness.