In Chinese,a well stands for one’s mother town as a well provides warer just like mother provides milk to her children.According to legends ,this well was dug by Pengzu.It has witnessed the 4000=year history of Pengcheng.Today it is still very acrive,supplying fresh,sweet and fefreshing water to its visitors.One poet wrote “The well swter is like heaven wine making drinkers live Longer,the drinkers present the wine caldron in return to heaven to make heaven wine stronger.”