| 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 專業級 (Specialist Tier Five, Spelling Tier Five) |
| Chinese Enterprise Resource Planning Society |
Proficiency in Fundamentals of Restaurant Management System GM EPR System 15.A3餐飲資訊管理系統 |
| 中華民國應用商業管理協會 |
RMEP 餐飲行銷活動企劃師 |
| WORLD PROFESSIONAL CERTIFICATION INSTITUTE |
RROFESSIONAL ENGLISH FOR BUSINESS COMMUNICATION |
| 中華民國應用商業管理協會 |
SCTO 銀髮族遊程規劃師-甲級 |
| 中華民國應用商業管理協會 |
SCTP 銀髮族遊程規劃師 |