The culture and history about Tianhou belief is profound and long standing, which is a significant part of historic and cultural heritage resources of Nansha. The report discusses the historic origin of Tianhou belief, collects and arranges the cultural relic and relevant information with historic and cultural value, analyzes through the questionnaires and obtains the impact that Tianhou belief to its local residents' life and social economy. At last, the paper deeply researches the feasibility of developing Nansha Tianhou cultural tourism and proposes strategies and suggestions. <<