Yundongyan, like a greeting messenger, stands beside the greeting Avenue at the gate of Zhangzhou City. Looking up from the foot of the mountain, we can immediately find two characteristics of her: first, the mountain is not high, Du Niang said only 280 meters; second, there are many stones, as if a naughty Hercules built a pile of stones here at will. The wind stone on the top of the mountain is its signboard.