| World Professional Certification Institute |
Professional English for Logistics |
| World Professional Certification Institute |
Professional English for MICE Industry |
| Global Learning & Assessment Development |
Professional Vocabulary Quotient Credential in Culinary Specialist (Tier 5) |
| GLAD-Global Learning & Assessment Development |
Professional Vocabulary Quotient Crediential |
| Global Learning and Assessment |
Professional Vocabulary Qutient Credential (PVQC) --English Vocabulary Quotient in Education 专业级 (Specialist Tier Five, Spelling Tier Five) |
| Chinese Enterprise Resource Planning Society |
Proficiency in Fundamentals of Restaurant Management System GM EPR System 15.A3餐饮资讯管理系统 |
| 中华民国应用商业管理协会 |
RMEP 餐饮行销活动企划师 |
| WORLD PROFESSIONAL CERTIFICATION INSTITUTE |
RROFESSIONAL ENGLISH FOR BUSINESS COMMUNICATION |
| 中华民国应用商业管理协会 |
SCTO 银发族游程规划师-甲级 |
| 中华民国应用商业管理协会 |
SCTP 银发族游程规划师 |