1995 - 2001: Hue University of Medicine and Pharmacy
2001 - 2004: Specialist level I at Hue University of Medicine and Pharmacy and Hue Central Hospital
2009 - 2010: : Fellowship in Otolaryngology Head and Neck at Rajavithi Hospital, Thailand. International Certificate (Temporal Bone dissection, Head-Neck surgery)
2010 - 2012: Specialist level II at Hue University of Medicine and Pharmacy – Hue Central Hospital
Much experience in training oriental trainees, specialist level I, resident doctor, specialist level II at Otorhinolaryngology Department - Hue Central Hospital.