What are the differences between ancient and modern Chinese and foreign poems in form, content and melody?

Formally: China's classical poems are short in length, with strict rules on sentences and words, which are very neat; The length of foreign poems is long, and the length of sentences varies and is uneven.

Rhythm: China's classical poems pay attention to flat and flat rhymes, with strict requirements and light Sion; There is no strict requirement for rhythm in foreign poetry, and the tone of poetry is heavy.

Content: There are many social poems and few religious poems in China, which are not much different from foreign poems in content. China's poems are more subtle and suggestive, while foreign poems are more straightforward and straightforward.