The background and main idea of Du Fu's poem Luoyang mainly explains the meaning of the sentence "I am still crying when I am old, but I am lucky to get up again".

According to the content of this poem, my understanding is:

This article is about the Anshi Rebellion, and Ming Chengzu returned to Chang 'an after his luck in Shu.

You know, Du Fu's thought is very orthodox. The poem worries about the country and the people, and expects the king.

Du Fu is worthy of being a poet. His writing style is profound, and his allusions are used to the point where you can hardly find them.

Therefore, the old man is still crying, alluding to the plight of Tang Gaozong after the Anshi Rebellion with the story of the demise of the Western Jin Dynasty and the humiliation of Emperor Huaidi falling into the hands of Liu Yuan. From the book Emperor Ji of Huai Jin, Liu Cong went hunting, made the emperor ride a general, took the halberd as a guide, and the people gathered to watch it, so he called it old or sad and hated it when he heard it.

Long beard is lucky to climb up again, and it feels like the king worships the emperor.

The legend of the Yellow Emperor riding a dragon comes from Hanshu Jiaosi;

The Yellow Emperor collected bronzes in Shoushan and cast ding at the foot of Jingshan Mountain. The tripod has been built, and there is a dragon hanging down to meet it. When the Yellow Emperor rode, more than 70 harem ministers rode, and the dragon went. Yu Xiaochen can't go, but he knows he has a dragon beard. The dragon beard was pulled out and fell into the bow of the Yellow Emperor, and the people held his bow and dragon beard. Later generations called it Dinghu Lake, and the bow called Wu Hao.

Find some introductions on the internet.

This is also a sigh for the inauguration ceremony in the West. Fourth, the reason of Xu Xingshu. Next four, remember to go back to Beijing. No tears, up and down, Lushan Tianbao was trapped in Tokyo in December of the fourteenth year, so-called Luoyang was not there. On June 7th, the following year, Lingbao was defeated, and the thief entered Tongguan, which was called Tongguan. It's night, and peace and fire will not come. Ming Taizu was afraid and sought luck in Shu. The so-called worry first. On the 13th, the emperor went out of Yanqiu Gate and went to Xianyang Post Station, but left the palace in horror, so-called sad rush to leave. In September of the second year of Zhide, Guo Ziyi recovered Xijing, and the thief fled for one night, so-called entering the palace. In October, Su Zong entered Chang 'an, and the emperor of the last dynasty sent Shu County, so-called going out of Guanshan. In December, the emperor went to Shu, and the people danced by the roadside, saying, "I don't want to see Er Sheng again today." The so-called old runny nose, the dragon beard is pulled again. This narrative tells the story of going back to the palace from beginning to end, which is really a history of poetry. Du Yu: When you are worried at first, you should hide it for people who don't know. Climbing up the beard in tears has opened up a new era of beauty politics. It's really popular to go to the countryside and say what you want to say. After the inspection, Yang asked the emperor to burn him after he left Tibet. He said, "If a thief comes and finds nothing, he will surely win the people. It is better to be with Hong Haier than to be trapped by him. " After crossing the temporary bridge, Guo Zhong had the bridge burned down. He said, "How can everyone find a way out if he avoids thieves and strives for survival?" Leave it to Gao Lishi. Going to the countryside is also a kind word.