"I wish I could go through Qian Fan and go back to my youth" comes from the modern poet Feng Tang's Hundred Poems of Feng Tang, which tells that adults should have a childlike innocence. One of Feng Tang's "Hundred Poems of Feng Tang": "Before wearing a sword, you are about to wander the rivers and lakes. I am willing to cross Qian Fan and return to my youth. " Feng's Hundred Tang Poems is a book published by Hunan People's Publishing House on June 0, 20 12+65438. The writer is Feng Tang. "