Transforming Business & Education Across the Globe
Who We Are
About us
- At One World Training, we empower business professionals, educators, entrepreneurs, and organizations worldwide through innovative training solutions that build leadership, strengthen communication, and foster success across cultures. Since our founding in 2003, we have trained thousands of individuals and teams, providing practical strategies, evidence-based approaches, and the confidence to thrive in today's interconnected world.
- With more than two decades of international experience, we specialize in corporate training, cross-cultural communication and adaptation, leadership development, and teacher education. Our highly interactive programs are tailored to each client's goals, helping participants strengthen professional relationships, communicate effectively, and achieve meaningful results in diverse cultural and professional environments.
- Whether working with businesses, educational institutions, government agencies, NGOs, or international organizations, we are committed to delivering engaging learning experiences that inspire growth, strengthen performance, and create lasting impact.
What We Offer
CROSS-CULTURAL TRAINING & COACHING
CROSS-CULTURAL TRAINING & COACHING
CROSS-CULTURAL TRAINING & COACHING
Working across cultures requires understanding, adaptability, and effective communication. Our customized programs help professionals build strong relationships, navigate cultural differences, and develop the skills and confidence to succeed in today's increasingly interconnected global workplace.
corporate training programs
CROSS-CULTURAL TRAINING & COACHING
CROSS-CULTURAL TRAINING & COACHING
Strong organizations are built on effective communication, collaboration, and teamwork. Our customized programs help teams improve performance through practical, interactive learning. Popular topics include presentation skills, team building, business etiquette, customer service, and workplace communication.
TEACHER EDUCATION & DEVELOPMENT
CROSS-CULTURAL TRAINING & COACHING
TEACHER EDUCATION & DEVELOPMENT
Exceptional educators inspire exceptional learning. Our innovative programs help teachers and leaders enhance classroom effectiveness through practical, evidence-based approaches. Popular topics include AI in education, communicative language teaching, EMI, curriculum design, assessment, and instructional innovation.
LEADERSHIP DEVELOPMENT
ENTREPRENEURSHIP & INNOVATION
ENTREPRENEURSHIP & INNOVATION
Great leadership inspires trust, builds high-performing teams, and drives organizational success. Our customized programs help current and emerging leaders develop the confidence and skills to excel in today's dynamic workplace. Popular topics include negotiation, conflict management, decision-making, and coaching and mentoring.
ENTREPRENEURSHIP & INNOVATION
ENTREPRENEURSHIP & INNOVATION
ENTREPRENEURSHIP & INNOVATION
Successful businesses are built on innovation, strategy, and execution. Our practical programs help entrepreneurs and business leaders transform ideas into lasting success. Popular topics include business strategy, personal branding, pitch development, and organizational growth.
keynote PRESENTATIONS
ENTREPRENEURSHIP & INNOVATION
keynote PRESENTATIONS
Inspiring audiences through engaging, thought-provoking presentations tailored to conferences, organizations, educational institutions, and corporate events. Popular topics include AI, leadership, cross-cultural communication, education, entrepreneurship, and professional development.
Our Leadership
Dr. Dieter Bruhn - President & founder (global), Country Director (Vietnam)
- Dr. Dieter Bruhn is an international trainer, speaker, and business leader with more than 30 years of experience delivering innovative training programs for corporate, educational, and government organizations worldwide. His expertise includes cross-cultural communication, leadership development, teacher education, and the practical integration of artificial intelligence into learning. A U.S. Department of State English Language Specialist, Dieter has led training initiatives in more than 20 countries and is a frequent keynote and featured speaker at international conferences. As President and Vietnam Country Director of One World Training, he helps organizations strengthen communication, leadership, cross-cultural competence, and professional performance. In recognition of his entrepreneurial leadership, he was crowned Mister Mighty Entrepreneur International 2025.
Tan Le (grace) - owner - one world training vietnam
- Tan Le (Grace) is an entrepreneur, business leader, and trainer with more than 15 years of experience in business development, education, wellness, and event management. She leads One World Training's operations in Vietnam, building strategic partnerships and supporting the delivery of professional development programs for corporate, educational, and government clients. In 2010, she founded Viet Lotus Spa, a highly rated business serving international diplomats and business leaders. In 2019, she launched Viet Lotus Academy to share her expertise in business, dance, and spa, helping clients elevate confidence and professional presence as they pursue their goals. Grace was crowned Miss Mighty Entrepreneur International 2025 and Miss Talent Vietnam 2024, honors that reflect her blend of business savvy, talent, and leadership.