中文摘要：

建立在传统“主体”认知模式基础上的“自我中心主义”是香港与内地两地居民之间矛盾产生的认识论根源。通过对话和交流构造交互主体性，是增进香港与内地居民相互理解和信任，推进二者共建国民身份的有效途径。现当代西方学者对交互主体性的研究成果，以及哈贝马斯的交往行为理论为港人国民意识的构建提供了有益借鉴。

英文摘要：

The epistemological root of the conflict between Hongkongers and mainlanders is the self- centrism developed on the basis of the traditional subject cognition model. Nurturing interactive subjectivity through dialogue and interactions facilitates mutual understanding and trust between Hongkongers and mainlanders and is an effective way to promote the joint construction of a common national identity between the two parties. Research on interactive subjectivity done by modem western philosophy, together with Jürgen Habermas＇ communicative action theory, has provided useful guides to building a sense of national citizen identity for Hongkongers.