This paper makes a research on when and why the true titles of Goddess Mazu were granted in the Song Dynasty and corrects the mistakes that have appeared in the biographies of Mazu since the Qing Dynasty by means of excavating and supplementing relevant documents and historical data of the Song Dynasty.

Drawing on attitude and graduation of Martin\'s appraisal system and choosing the titles on Mazu as data,this paper aims at analyzing their interpersonal meanings.