ESG evaluation has become an important indicator for corporate investment, with the social dimension being a significant aspect that covers various social issues, and the handling of which varies due to national differences. This study utilized AHP combined with focus groups to conduct ESG social dimension evaluation for Taiwanese companies, proposing seven main themes with a total of 23 disclosure themes. By using the analytic hierarchy process and expert panel discussions, 13 significant topics and evaluation weights were proposed, compared, and discussed with SDGs and other international conventions. The study's results are beneficial in enhancing the quality of social dimension disclosure in Taiwanese companies' ESG sustainability reports, comprehensively understanding the complexity of ESG evaluation, improving practical problems, reducing corporate impact on society, promoting corporate social responsibility practices, and achieving sustainable development goals.