Where does Han Lan Hai Gan Bai Zhang Bing Han Hai refer to?

"Unpredictable ice in the sand sea" refers to the desert, that is, the Gobi desert outside the Great Wall.

Sand and sea ice is deep, which comes from the song Snow White Farewell to Wu Gui, a poet in the Tang Dynasty. "Sand is deepened by unfathomable ice" means that the desert is frozen and cracked. The "vast sea" in the poem refers not to the sea, but to the desert. The desert is full of thick ice. And "dry" refers to crisscross.

This poem accurately, vividly and vividly creates a beautiful artistic conception of beautiful and changeable snow scene, vigorous brushwork, free opening and closing structure and cadence. It is not only well-written and relaxed, but also flexible and rigid, which is a rare frontier masterpiece. The whole poem is constantly changing the picture of snow, turning the scene into emotion, generous and tragic, full of vigor and vitality. It expresses the poet's feelings of seeing his friends off and the melancholy caused by their return to Beijing.

Translation of Snow White in Farewell to Tian Shuji Wu's Home;

1, the first half of the sentence: "The north wind swept across the earth and broke the white grass. It began to snow in Alakazam in August. Suddenly, it was like a spring breeze blowing overnight, as if thousands of trees and pears were in full bloom. Snow fell into the bead curtain and wet the curtain, and the fox fur was too thin to put on the warm brocade quilt. The general was too cold to open his bow and put on his armor. The desert is frozen and cracked, and Wan Li is bleak and gloomy. "

2. The second half of the sentence: "Wine was placed in the general's account to bid farewell to the returning guests, and the Huqin Pipa Qiangdi ensemble was used to entertain them. At night, the snow in front of Yuanmen kept falling, the red flag froze and the wind could not move. Take you back to Beijing outside the east gate of Luntai. Tianshan road was covered with heavy snow when I went there. The winding mountain road has lost sight of you, leaving only a line of horseshoe prints on the snow. "