What does Song of Snail and Oriole express?

It expresses persistence and positive spirit, encourages people to move forward bravely in the face of difficulties, and is not shaken by the ridicule and questioning of others.

Snails and Orioles is a popular children's song in Taiwan Province, China, written by Chen and composed by Zuo Hongyuan. This song tells an interesting scene in the narrator's tone that a snail climbed up with a heavy shell when the vine just sprouted, while an oriole laughed at it. This song praises the persistent enterprising spirit of snails.