What is the meaning of "cow land" in Feng Shui?

According to legend, Tao Kan discovered the cow and buried his father in the Jin Dynasty. According to Zhou Guangzai attached to the Book of Jin, when Tao Kan was humble, he was lost by his father, and when he was about to be buried, his cattle suddenly lost. Tao met an old father on his way to find a cow and said to him, "I saw a cow lying in a ditch at the foot of the mountain ahead." If I am buried there, future generations will be very important. " . Pointing to a mountain, he said, Secondly, there will be an official with two thousand stones buried for generations. My father said that and suddenly disappeared. When Tao Kan found the cow, he buried his father there. He gave Zhou Zhou another place pointed out by his father, where Zhou Zhou was buried after his father's death. The visit to Guo in the last week was a secretariat, and it was quite famous in Ning and Yi States. In the next three generations, he visited the history of Yi Ci for forty-one years, just like Hongfu's education. Later generations thought it was a code, saying that ancestors were buried in the place where cows slept, with excellent feng shui and rich children and grandchildren. Yuan's Ding He Nian Ji Si. The poem "Send the King to Fengsi and Return to Yancheng City" reads: "The good city has planted cattle, and Mount Tai has been surrounded."