The name of this song is "Little Ant", which is the soundtrack of a children's dance of the same name.
Song title: Little Ant
Lyrics:
Ant Ant lives in a small hole and moves things happily.
Ant Ant lives in a small hole and moves things happily.
Ant Ant lives in a small hole and moves things happily.
When we unite, we have great strength. One, two, one or two mountains can be moved.
Ant Ant lives in a small hole and moves things happily.