Ren Jun pointed out in the third issue of Culture and Art Research for 2020 that cultural policy refers to the public policy concerning the production and management system of cultural products (including material form and spiritual content). National identity or belonging identity is an important content and goal of national cultural policy. The development of world situation highlights the importance of identity issues in cultural policy research. The current cultural policy design in the process of cultural construction should pay attention to the route of identity construction, integrate and use all kinds of resources, including the current effective, history or tradition can be transformed into modern, positive and future based resources. On the practical level, first, we need to develop the inclusive characteristics of culture into the inclusive development concept of modern civilized society; second, we need to take the participation and openness of culture as the internal requirements of modern cultural construction; third, we need to carry out cross-cultural exchange equally or through consultation, innovate and improve the cultural governance system.