How did Song people laugh at Song people?

There were plowmen in the Song Dynasty. There was a plant in the field, and the rabbit touched the plant. Died of a broken neck. Stand by and watch because you released this plant, hoping to get the rabbit back. Rabbits can't be recovered, but as a small fruit of a song.

There was a farmer in Song State. He worked in the fields. There is a stump by the field. (Suddenly) a hare ran out, ran into it, broke its neck and died. The farmer put down his farm tools and guarded the stump every day, hoping to catch the rabbit again. As a result, no rabbits beat him again, but he himself became the laughing stock of Song State.

The rabbit can't be recovered, but being a Song Xiaoguo means: as a result, no rabbit hit him again, and he himself became the laughing stock of Song State.