Where is the landscape of Guilin when Dr. Yan was sent to Guizhou as described by Han Yu in "People in the South"?

Han Yu is seeing off Dr. Yan from Guizhou. Guilin landscape described by southerners is located in Yangshuo County, Guilin City, Guangxi Province.

The whole poem: Cang Gui, our land is in southern Hunan. ? Jiangdu there is like a green gauze ribbon, and that mountain is like a jasper hairpin. ? Every household digs out bluebird feathers, and every household grows its own Huang Gan. ? Far more than immortality, you don't need to climb to immortality by flying Luan as a mount.

The gloomy and prosperous land of Bagui is located in southern Hunan. Jiangdu there is like a green gauze belt, and the mountains are like jade hairpin. Each family pays more for the feathers of the jade bird, and each family grows its own yellow gan. It's far better than going to immortality, and you don't need to fly to immortality by flying Luan as a mount.

Sending Dr. Yan out of Guizhou for Nanzi is a five-character poem written by Han Yu, a writer in the Tang Dynasty, when he bid farewell to his friends.

Full text appreciation:

The first couplet of this poem is closely related to the name of Guilin, and it is assumed that there are many osmanthus trees on the land: "Cang Ba Sen Gui." It is both appropriate and novel to become a forest with eight crowns. Show the charm of that exotic southern resort.

On the surface, "our land is in southern Hunan" is only an objective description of geographical location, saying that Guilin is in the south of Xiangshui. The implication is: how charming and inspiring that distant place is. Write the beauty of mountains and rivers in the following points.

The wonder of Guilin lies in the landform first. Because the limestone layer is cut by water, countless stone peaks are formed, which are grotesque and spectacular. The water of Lijiang River is clear and winding. "The river is a green ribbon and the mountains are like jasper", which summarizes the characteristics of Guilin's landscape and is a famous sentence throughout the ages.