Farewell was given by the poet to a good geisha. From another song with the same theme (Affectionate but Always Ruthless), we have deep feelings for each other. However, that poem focuses on "farewell", but this one focuses on praising each other's beauty and causing farewell. The first sentence describes: "graceful" is a light and beautiful figure, and "thirteen wonders" is a woman's age. At that time, the poet was about to leave Yangzhou, and the object of "farewell" was a Yangzhou geisha he met in the frustrated life of his aides.
Because the original intention of Spring Breeze Miles is to praise Geji (a prostitute). Ten miles of spring breeze originally meant the prosperity of romantic occasions in Yangzhou, but ten miles of spring breeze is not as good as you mean that all prostitutes in Yangzhou are beautiful, but they are not as good as you.