1, "If you want to send colorful stationery rulers, you will know where the mountains are long and where the water is wide." This sentence expresses Yang Guifei's helplessness and confusion in being in the imperial court, but unable to know the external dynamics and war news. Implies the situation that information is blocked and traffic is blocked after the outbreak of war.

2. "Fireflies are flying on the throne, while he is meditating in the twilight. He will extend the wick to the end of it, and he will never fall asleep. This sentence depicts the loneliness and uneasiness in the court, suggesting the turbulent political atmosphere and the panic that war may bring.

3. "Give up the importance of hats and chariots in rosy youth, and you choose pine trees and clouds; Now, whitehead. " This sentence implies that Yang Guifei fell out of favor because of political disputes and eventually had to leave the court and live a secluded life unrelated to politics. This kind of life experience change and political choice may be caused by factors such as turmoil and war.

None of these sentences directly pointed out the outbreak of war, but conveyed a hint of political and social unrest through the description of characters' emotions, metaphors and obscure descriptions of the palace atmosphere.

In the whole Song of Eternal Sorrow, Bai Juyi expressed her worries about Yang Guifei's unfortunate fate and political corruption in the late Tang Dynasty with delicate brushwork and gorgeous language. Although there is no direct description of the war in the poem, the description of the fate of the characters and social scenes reveals the turbulent political and social environment at that time, suggesting the anxiety and uneasiness that the turbulent war may bring.

Song of Eternal Sorrow is a long narrative poem by Bai Juyi, a poet in the Tang Dynasty, which describes the love story between Xuanzong of the Tang Dynasty and Yang Guifei. The sentences alluding to the outbreak of war in the poem are not particularly clear, because the whole poem focuses more on describing love tragedies and historical changes. However, some descriptions and images in the poem imply war or unrest.