1979 - 1985: Medical Doctor - Bac Thai Medical university.
1986: Specialized training in microbiology.
1995: Specialized training in microbiology - Siriraj Bangkok Hospital (Thailand).
1997-2000: Master of Science in Medicine - Ha Noi Medical University.
2007-2010: PhD in Medical Science - Military Medical Academy.
Participant in various specialized training courses, hospital management, laboratory quality control ... in Sweden, Belgium, China, Singapore, Thailand ... and Vietnam