Changlu tells a story about stupid older and clever younger brothers, who hired a bull from the King to plough their filed. The clever younger brother went and fetches some food from the home and said his elder brother to not let bull to move. So, when ear of bull move, he cut-off the ear of the bull. When younger brother returned, he was very worried how to give back bull to the King. The younger brother thought king will banished two of them from the kingdom and threatened to kill if they will retuned his bull in this condition. They decided to fled to other place, on their way, they encounter with many witches in the one of the house. The two brothers fight with witches and chased them from their house. Finally both of them lived in their house. The meaning of this story is about not to judge the other people by its outlook.