The encyclopedia says, "Li Bai left the Three Gorges in his youth and roamed the Hanshui River Basin and the middle and lower reaches of the Yangtze River for a long time. Since the Six Dynasties, these areas have developed commerce, prosperous cities and frequent business contacts. The "Five Tones" and "Opera" in Yuefu in the Six Dynasties were born in this area, and many of them expressed the sad thoughts of business women leaving their husbands. Li Bai is a writer who attaches great importance to learning excellent literary heritage and is very familiar with Wu Sheng and traditional Chinese opera. His life experience enabled him to understand the thoughts and feelings of business women well: these were the basis for his writing of the Long March. "
It is inferred that this poem should have been written by him when he was young.