1. Working process
· - 1967 – 1975: Student at the Spanish Republic of Cuba and the University of Medicine, University of Lahabana.
· - 1976 -1978: Treatment doctor at the Central Psychiatric Hospital
· - 1979: Head of the female acute department at the Central Psychiatric Hospital
· - In 1985: Head of General Planning Department at Central Psychiatric Hospital
· - 1997: Deputy Director of Central Psychiatric Hospital
· - 2007: Director of the Central Institute of Forensic Assessment - Psychiatry cum Deputy Director of the hospital
· - October 2010: Was awarded the title of Associate Professor of Medicine.
· - 2011: Vietnam – Singapore International General Clinic
· - Currently: Doctor of Internal Medicine at An Viet General Hospital