In Yuhou Street in the south of Zhangzhou City, there is a magical ancient well, which is made of long stone, rectangular, long Zhangyu, wide eight or nine feet, deep about a foot. The water is clear to the bottom, a boulder lying across the well, surrounded by a layer of moss and water grass, like a big rhino with a strong hair, sinking under the water. This is the famous rhino well in Zhangzhou, formerly known as "Yongquan".