There are no birds flying over those mountains, and there are no traces of people in those paths.

A boat on the river, a fisherman wearing his webworm moth; Fishing alone is not afraid of snow and ice.

The poet described a ship, and an old fisherman was fishing on the snow-covered river with hemp fiber and hat.

Describe the background in a concrete and meticulous way, and depict the subject image in a long-distance picture; Fine and extremely exaggerated generalizations are intricately unified in a poem, which is the unique artistic feature of this landscape poem.