This monograph is one of APCEIU's EIU Best Practices Series, which aims to encourage educators, scholars, and activists to implement and share local initiatives on EIU. The Series No.24 introduces a research undertaken by the Research Center for ESD, which outline projects that can be implemented to explore and promote education for international understanding and world heritage. To test the effectiveness, the Center carried out activities such as role-playing discussions and hands-on festival experiences at four kindergartens of the Huijia Education Organization and the High School Affiliated to the Renmin University of China. Overall, such initiative increased multicultural awareness of students and teachers alike, and affirmed commitment for further research and development.