Traditional fairy tale series - The Sun and the Moon

It is a story about a brother and sister who were waiting for their mom to come back from work, not knowing that she was already eaten by a tiger on the way back home. The greedy hungry tiger wasn't satisfied by eating their mother, so it pretended to be their mother to trick the children to come out of the house. At the moment that the tiger almost caught the children, a rope dropped from the sky to rescue the children. After the poor children escaped from the tiger, they became the sun and the moon in the sky.