The east export of Guanmen is the natural barrier of north of Guanmen, visitors saw the cliff in front of them when they were arriving here, just like to be cut by knife, the wall likes to be walked by the wheel, in the silent night, you can listen the sound that the wheel was rolling on the stone.According to Legend, Liu Xiu had ever left traces of the wheel when he went to Nanyang. There are several acres fields on Cliff top, there are several farmhouses under the cliff, it keeps the original scenery that villagers are farming, picking herbs, keeping sheep and cattle from the cliff.