Firming the common consciousness of the Chinese national community is a practical activity of seeking the root of culture. “Collective cognition” “collective memory” and “collective imagination” pertaining to cultural identity are the meaning codes of forming the common consciousness of the Chinese national community. “Subject narration”“emotional resonance” and “value confirmation” firmed up by cultural confidence are the constructive decoding processes of forming the common consciousness of the Chinese national community. Socialist culture with Chinese characteristics strengthens the common consciousness of the Chinese national community from the aspects of meaning acquisition, value confirmation and constructive pattern. It is the soul of the common consciousness of the Chinese nation community Therefore, studying and paying attention to the formation and development of the common consciousness of the Chinese national community from the perspective of cultural philosophy is not only an important ideological foothold for the study of this topic, but also a research space that needs to be further deepened and expanded.