"Dear little sister please don't cry" in what song?

Song: The Little Girl Under the Streetlamp

Singer: Deng Jieyi

Album: 87 Mania ha!Under the streetlamp there is a little girl crying and I don't know where she came from ha!The little girl cries so sadly and I don't know who abandoned her and where she should go now. Please don't cry, where is your home? I'll take you back, dear little sister. Please don't cry, I'll warm your heart with my love. Oh, don't be sad. Oh, don't cry. Oh, in this night mommy's still waiting for you. Oh, don't be sad. Oh, don't cry. Oh, in this late night, let me take you back.