Thanks to our motherland, let us grow freely. What's the name of this text?

Happy holidays. Thanks to our motherland, let us grow up freely in the fifth lesson of the next Chinese text in grade four. The text named "Happy Festival" is a poem that reflects the happy life of a new generation of children growing up healthily in the embrace of the motherland and expresses their thoughts and feelings of loving the motherland and having lofty ideals.