What does it mean that a cloud has risen between the light of heaven and me, hiding his city from my melancholy heart?

"A cloud rises between the light of heaven and me, hiding his city from my melancholy heart." It's just those long clouds, which sometimes always cover the brightness of the sun; How can you not be sad if you don't see Chang 'an at the summit?

Li Bai's last sentence: "A cloud rose between the light of heaven and me, hiding his city in my melancholy heart." In poetry, floating clouds are often used to refer to villains, and daytime is used to refer to monarchs. Clouds cover the sky and refer to the wicked, surround the monarch, slander the monarch, and frame the virtuous minister, so that the loyal minister has no chance to give advice to the emperor. ....

-Appreciation of Li Bai's "On the Phoenix Terrace in Nanjing"

On Nanjing Dengfengtai Tang Li Bai?

Phoenix, which used to play here, was named here, but now it has been abandoned in this barren river, with a grass song in the path of Wu Palace and old dust in golden clothes.

Just like this Egret Island divides the river, a cloud rises between the light of heaven and me, hiding his city from my melancholy heart.

During the Tianbao period, the poet left Chang 'an and went south to Jinling. He boarded the Phoenix Terrace and looked at the Yangtze River. Relying on history, he feels that all romantic figures have become passers-by of history in a hurry, and only the beauty of nature is eternal! The whole poem perfectly combines history with reality, natural scenery with personal feelings, which not only depicts the magnificent scenery of the country, but also expresses its political depression and frustration in meditation on the past. Facing the reality, it implies that Chang 'an, Tang Dou, is besieged on all sides, unable to serve the country, and expresses its hatred for the treacherous villain. The language of the whole poem is natural and fluent, and the antithesis is perfect.

"Phoenix, which used to play here, named this place after them, and now has given it up to this desolate river." On the Phoenix Mountain in Jinling, it is said that during the Yongjia period of Liu Song in the Southern Dynasties, a phoenix roamed Jixiang; Now that the Phoenix has gone to Taiwan, the prosperity of the Six Dynasties is gone forever, and only the Yangtze River water runs day and night.

"Wu Gong Jing Cao Qu, Jin Yi Jiu Chen." In the past, the prosperous court in Wu Dong era was deserted, and weeds buried the secluded path in the palace; The aristocratic families in the Jin Dynasty and all the romantic figures in history were only temporary highlights. They have entered the grave of history, leaving nothing of value.

"Three mountains and a half fall outside the sky, like this Egret Island divides the river." The towering three mountains, far away from clouds and smoke, are looming, such as standing outside the blue sky; Bailuzhou is located in the middle of the river, which divides Qinhuai River into two tributaries.