A genre that is difficult to go.

It's hard to go, literary genre, seven-character ancient poetry.

It describes the poet's mood after encountering difficulties on the political road, and reflects the contradiction that the poet does not want to be in cahoots with powerful people, and he does not want to be alone. It is the emotional waves aroused by this unsolvable contradiction that make this group of poems unique. The ups and downs of feelings, jumping thinking and high momentum in the poem make the work have unique artistic charm and become a masterpiece widely read by future generations.