Introduction to the gantry embankment: The gantry embankment is 62 meters long and adopts a concrete gravity dam structure, which is very strong in terms of safety. It is mainly used to store water to control the flow of Qingxi River. Longmen Embankment organically combines the natural scenery and cultural landscape of Qingxi River. The green mountains and trees on both sides of the river stretch continuously, and the lakes and mountains complement each other into a painting. In summer and autumn, water overflows and flows down, shaped like a bead curtain. The fish in the river swim here, fly hard into the embankment, spin several times, and then jump into the river, one after another, one after another, one after another. When the sun shines slantingly, the silver light shines brightly, making it a spectacle, so it is named Longmen Embankment.