1. According to official website, who inquired about QQ Music app, this is a prose poem left by youth from the song "Prose Poems Written by Father", in which the lyrics are: This is the words in my father's diary, and this is the prose poem left by my father's life. After decades, I can't stop crying, but my father is as old as an old newspaper, and the story on it is a lifetime.

2. The song "Prose Poems Written by Father" was written by Dong Yufang, composed by Xu Fei, and originally sung by Xu Fei. It tells the love and responsibility of the father to his children, and the background of the helpless music story that the children are aware of the passage of time and the father is old.