This song is sung by musician Lao Lang and kid Zhang Xuchen, and it sounds great. After reading the poetry collection "Little Poet in the Mountains", Lao Lang was attracted by two poems in the collection that described growing up. He hopes to use the power of music to let more people see the talent and heart of children in the mountains. Now, as a lyricist, a young poet from the mountains has participated in the creation of the charity action theme song "Growing Up Secretly". In fact, every child is a poem. Because of every love we have given in the UnionPay Poetry POS machine charity activities, their poems have been brought to the city, written into poetry anthologies, and entered CCTV news. was composed into a song.