The Lonely Little Crab tells people to learn from the little crab, learn from his bravery and kindness, be brave in helping them, and be happy with themselves.

Little blue crab is actually a little crab's yearning for a better life, or its expectation for itself, its true self. When the little blue crab left, the little crab helped others and finally enriched itself; The profound meaning in fairy tales is what people need to guide their children to think.

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Lonely Little Crab tells the story of how a little crab who lost his partner overcame loneliness. The little crab's favorite neighbor, the little blue crab, left in search of a better place to live. The little crab fell into loneliness, and his life seemed to be only aimless search and endless waiting.

But his kindness drove him to help the little paper bird come back to life; Cut the lion's hair and help the lion restore its former power; In order to save the little turtle who fell into the pit, he did not hesitate to lose his big pliers; He even knocked out a wonderful melody with an abandoned coke can to bring joy to everyone.