Why only Du Kang can write poetry?

Only Du Kang was written by Cao Cao. When drinking is a song about the geometry of life, such as the morning dew dispersed, it will be unforgettable. Why can only Du Kang solve the worries? This poem comes from a short poem by Cao Cao. Cao Cao not only loves wine, but also knows wine and has a profound and rational understanding of wine. Du Kang in the poem refers to wine. It is the main way for ancient people and even modern people to solve their worries with wine. It is said that there was a place called Kongsangjian in ancient times, and there was a man named Du Kang in this place. Later, Xuanyuan Huangdi attacked Chiyou, and Huangdi handed over all the food in the empty mulberry valley to Du Kang for management. At that time, there were not so many places to store food in Kongsangjian. Du Kang had a brainwave and saved all the food in the tree hole. After the weathering of the tree hole where the grain was stored, the grain inside was also affected and fermented. After a while, Du Kang came to the tree hole where the grain was stored. He was surprised to find the hole in the tree.