Guangzhou，a city representative of “telling good Chinese stories”. Through systematic literature and discourse analysis，this research explores the interval imagination and cultural representation of its urban image discourse representation. And this study unpacks the longitudinal development of Guangzhou city in space. It is the communicative and non-isomorphism of Guangzhou that shows the continuous，jumping and sporadic distribution，is positive to beautiful imagination that accumulates city spatial extension power of the good life dream of the Guangzhou people in the “new era”，the overseas Chinese media that talks to the world about the Chinese cultural city sign with the internationalization color version of 2.0，which triggered a full picture that helped “move out” along with Chinese Belt and Road Initiatives. And In the international communication of city image in the future，Guangzhou should grasp the image characterization of communication of “communicating，diversified and non isomorphism”，promoting to enhance the “continuity” of the overall image of the city，and to provide public opinion environment and good atmosphere for city construction and development.