1998: Graduated from Hanoi Medical University;
1998 - 2000: Resident surgeon (laparoscopy and endoscopy) at Marseille university hospitals (Hospital Sainte Marguerite and Hospital Nord) of Marseille Medical University (Aix-Marseille II University, France);
2001 - 2004: Master's degree in General Surgery at Viet Duc Hospital and Hanoi Medical University;
2008: Intensive study of gastrointestinal surgery (laparotomy and laparoscopic surgery - with Advanced Specialist Training Certificates AFSA) at Paris University Hospital (Hospital Bichat - Claude Bernard) at the University of Paris 5 - René Descartes, France.