1987-1993: Graduated as a General Practitioner from Tay Nguyen University
1994-1995: Completed preliminary specialization in Otorhinolaryngology at the Military Medical Academy
1996-1998: Graduated as a Specialist Level I in Otorhinolaryngology from Hanoi Medical University
2015-2017: Graduated as a Specialist Level II in Otorhinolaryngology from Hanoi Medical University
Examination and treatment of Otorhinolaryngology diseases