This document summarizes a study investigating how social media source characteristics influence the usefulness of information for evaluating study destinations. The study conducted interviews with 110 Chinese students across Australia. Results found that trustworthiness was more influential than expertise. Credibility and authentic personal experiences were important. Appearance also mattered, with friendly-looking sources ranked higher. Similarity, such as shared interests, made information more useful. The study provided insights for improving social media marketing strategies to international students. Further research could examine preferences of student segments and importance of message attributes.