Students of Rattanakosin International College of Creative Entrepreneurship, Bachelor of Business Administration Program in International Creative Industry Entrepreneurship (International Program). Participated in the 5th International Student Leadership Development Workshop Project, 9 Rajamangala Universities, from 26 - 30 August 2025 at Rajamangala University of Technology Rattanakosin, Nakhon Pathom Province and the Institute of Technology and Business STIKOM BALI Indonesia, Bali Province, Republic of Indonesia. The objective is to enhance knowledge and understanding of foreign languages ​​and cultures, leading to an understanding of cultural differences and diversity for students. including enhancing experiences in participating in activities with international students of different languages, which integrates the exchange of knowledge and experiences regarding cultural diversity and social activities for further use