Briefly describe the main ideological content of Cao Cao's poems. Short Answer Questions

A: Cao Cao's poems are rich in content. It mainly includes the following points (1) reflecting the social unrest and people's livelihood difficulties in the late Han Dynasty, which are mostly epic in nature; (2) Express the poet's ideal, mind, enterprising spirit and profound ideological contradictions; (3) There are also some poems that show the birth of immortals and reflect the poet's negative emotions.