Which poem is known as the three floors of Yangguan?

It is "Xi》； 'an in the Twenty Years of Yuan Dynasty" written by the Tang Dynasty poet Wang Wei.

Weicheng is drizzling,

The guest room is slightly new in color.

I suggest you have another glass of wine,

There is no reason to go out of Yangguan in the west.

Wang Wei was a famous pastoral poet in Tang Dynasty. He has been very clever since he was a child. He was not only able to write poems and articles at the age of nine, but also became a famous poet between Kaiyuan and Tianbao. He also made cursive and official scripts and was good at painting. Su Shi, a great poet in the Song Dynasty, said in "A Picture of Clouds and Rain in Lantian": "There are pictures in the poem, which are fascinating; Look at the picture, there are poems in the picture. " The evaluation is extremely accurate.

This song "Farewell to the Twenty Shores of Yuan Dynasty", also known as "Cheng Wei Qu", was a farewell poem widely sung at that time. Because people have played this poem three times in a row, it is also called "three folds in the sun".