1997-2003: General Practitioner – Hanoi Medical University
2006-2008: Master’s degree in Gastroenterology – Military Medical Academy
2021 to present: Specialized Level II degree – Thai Nguyen University of Medicine and Pharmacy
Participated in domestic and international courses on gastroenterology and endoscopic intervention
Diagnosis and treatment of gastrointestinal, hepatobiliary diseases, and gastrointestinal – pancreatobiliary endoscopic intervention