What animal is a bald head?

It's not an animal to sigh when you're sick. "It is not an animal, but a poem, expressing the poet's failure to go home due to illness and lamenting that he has come to the end of his life. This poem is full of feelings about life and desolation, and has no direct connection with animals. Therefore, it is impossible to determine the animal referred to from this poem. " It is a poem full of life emotion ",which comes from the description of the historical event that Yang Shen wanted to return to his hometown after being demoted to Yunnan in the Ming Dynasty, but was stopped halfway. As an outstanding scholar in Ming Dynasty, Yang Shen was exiled to distant Yunnan for 30 years because of his political disagreement. During this long time, I suffered from homesickness and longed to return to my hometown.