From Ma Dai's Three Chapters of the Chu River (I) in the Tang Dynasty. Why are all the immortals in the clouds gone? I stayed up all night, mourning autumn alone. Write the theme of "nostalgia" and end with sadness.
Second, I still miss Xiang Yu and refuse to cross Jiangdong.
The third and fourth sentences of the ancient poem "Summer quatrains" written by Li Qingzhao, a poet in the Song Dynasty. I missed Xiang Yu when Chu and Han fought for hegemony. Even if I commit suicide in Wujiang, I can't escape from Jiangdong.
Three, the national subjugation gives birth to spring grass, leaving the palace without ancient hills.
See Three Poems of Jinling by Li Bai in Tang Dynasty. Leave the palace: the palace where the emperor temporarily lived outside the capital. The destruction of the country can't stop the growth of spring grass. The detached palace built by the king in those days has now been submerged in the ancient hills.
Fourth, there were no people in the past, but the water is still cold today.
From the Tang Dynasty poet Luo, "Give People to Yishui/Give People to Yishui". In this place, Jing Ke bid farewell to Yan Taizi Dan, and a strong man was filled with grief and indignation. At that time, everyone was gone, and today's Xiao is still so cold.