Well was a very important necessity in ancient society. If the well is located in the left rear of the house, which is commonly known as the dragon tail edge, it shows that the family is very tired of real estate and will have more and more property.
Traditionally, the left, right and left of a courtyard or courtyard house are called Zuo Qinglong, You Baihu, Qian Zhuque and Hou Xuanwu, each of which represents the good or bad position of An Jing. Open a well in front of the left side of the house: the well is on the head of Anlong, and the wealth is prosperous in Wenchang. If you put the well on the tap just next to the corner of Buron, it is called the Enron wellhead. Not only is it better for children to study, but also there is enough money at home.