The ancient names were usually given by elders or teachers based on the meaning or implication of their real names. Du Fu's courtesy name is Zimei, in which "Zi" is a good name or honorific for men in ancient times, and "Mei" may have a certain connection or meaning with his real name "Fu". The word "Zimei" has become one of Du Fu's symbols and is closely connected with his poetry creation and literary achievements. Du Fu is famous for his profound social insight, concern for the country and the people, and outstanding poetic talent. His character "Zimei" also reflects to a certain extent the pursuit and pursuit of beautiful things displayed in his works. attention to social reality. Du Fu is a famous realist poet in the Tang Dynasty and is known as the "Sage of Poetry". Du Fu's life went through the process of the Tang Dynasty from prosperity to decline. His poems widely described the social turmoil, people's suffering and personal ups and downs. His representative works include "Three Officials", "Three Farewells", "Spring Hope", "Song of Thatched Cottage Broken by the Autumn Wind", etc.