What's the name of Cao Cao's poem? What are his poems?

Cao Cao's poems are famous for their generosity and sadness. Generosity and sadness, originally the keynote of Jian 'an literature, are the most typical and prominent in Cao Cao's poems. Cao Cao has more than twenty poems today. He inherited the realistic spirit of Yuefu poems in Han Dynasty, created new contents with the old Yuefu poems, and created many refreshing works with the current situation as the writing theme.

Cao Cao's poems can be divided into four-character poems, five-character poems and miscellaneous poems. Today, his four-character poems, including Looking at the Sea, Turtle Singing and Short Songs, are well-known masterpieces, which push China's four-character poems to a new peak. Cao Cao's poems can be divided into three categories in content. A kind of poetry truly reflects the social reality of unrest and people's poverty in the late Han Dynasty. Some poems express his ambition to make contributions and unify the world; One kind is immortal poetry.