Please translate an ancient Chinese sentence in modern Chinese.

Draw the images of bears, elk, tigers, leopards and other animals on the canvas, and let the emperor shoot bears, the prince shoot elk, the doctor shoot tigers and leopards, and the scholar shoot deer and pigs to show bravery. Naming the canvas Hou means shooting unscrupulous princes. Draw an image of a bear elk on the canvas and call this cloth Hou. People's ceremonies are conveyed from the images on the canvas, and the canvas is named after the ceremony.

The "elephant" here refers to the animal patterns painted on ancient arrow targets. According to the etiquette system, archers of different grades have different patterns on the target. From the differences, we can see the status and identity of archers, that is, "to show their righteous names."