1970 – 1975: Graduated from Hanoi University of Medicine in Surgery
1976 – 1979: Resident Physician in Surgery at Hanoi University of Medicine
1985: Studied in Surgery in Sweden for 6 months
1987 – 1991: Doctor of Philosophy in Pediatric Surgery at Hanoi University of Medicine
1992: Pediatric Surgical training for 3 months in Sweden
1993: Pediatric Surgical training for 3 months in France
1997: Pediatric Surgical training for 6 months in France
1999: Pediatric Surgical training for 1 months in Japan
2000: Laparoscopic Surgery training in Australia for 2 weeks
2001: Pediatric Surgical training for 1 months in America