Xx's fart is really powerful. He flew over Russia and came to Italy. The king of Italy is watching a play. He sniffed the fart and was satisfied. He sent three scientists to study this fart. Fart is a gas, put it in your stomach, accidentally opened the back door and slipped out. People who fart are so happy.

Nursery rhymes are short poems with folk songs, which are mainly accepted by children. It is one of the oldest and most basic genres of children's literature. Children's songs are a kind of folk songs, which are found all over the country. The content mostly reflects children's interest in life and spreads knowledge about life and production.

The lyrics mostly use the method of comparison, and the rhyme is smooth and easy to catchy. The tune is close to the tone of language and has a brisk rhythm. There are solos and duets, such as Twinkle, Twinkle, Little Star, which is recognized as the world's first children's song. Children's songs include folk nursery rhymes and poems written by writers. In recent years, Ye Peng New Children's Songs has a sense of the times. Another Fish Leong song was named Children's Song.