Why do shepherds laugh at bullfighting?

There is a Adu Chu Shi in Sichuan who likes painting and calligraphy. He has a collection of hundreds of paintings and calligraphy. One of them is a painted picture of a bullfight, which is especially cherished by Du. He made a painting axis out of jade, packed it with a tool kit and kept it with him all the time.

One day, he spread out his calligraphy and painting in the sun. A shepherd boy saw the cow painted by Dai Song, clapped his hands and said with a smile, "This painting is a bullfight! The power of bullfighting is used in the corner, and the tail is tightly sandwiched between the legs. Now the cows in this painting are fighting with their tails up, no! "

Du smiled and thought what he said was very reasonable. There is an old saying: "The tiller asks the farmer, and the weaver asks the weaver." This truth will not change!