Appreciation of Famous Sentences in Song of Eternal Sorrow and Related History

Song of Eternal Sorrow is a long narrative poem by Bai Juyi, a poet in Tang Dynasty in China. This poem is the author's masterpiece and was written in 806 AD (the first year of Yuanhe). The whole poem vividly describes the love tragedy between Xuanzong of Tang Dynasty and Yang Guifei. With the help of historical figures and legends, poets have created touching stories and reproduced the truth of real life through their own artistic images, which have infected readers for thousands of years. The theme of this poem is "Song of Eternal Sorrow".