Black-bone chicken has a better meaning. People who raise black-bone chickens often have the qualities of black-bone chickens. They are brave in struggle and are not afraid of hardship. They can overcome all kinds of difficulties and realize their own value and growth. Therefore, the moral of raising black-bone chickens is to warn people to pursue real values and goals, face challenges bravely, overcome themselves, accumulate over time, concentrate on research, and constantly grow and improve their abilities and qualities.