Teachers and teaching methods

After having worked for more than 25 years combining my work as a Tour Leader in almost all over the world for different travel companies and as a logistician and administrator in several NGO's, I settled down in Vietnam after getting married to my Vietnamese wife.
Since then and until now, for the last five years I have been working as an English teacher after having my TEFL degree in Hanoi (VinSchools), Phu Tho (Hung Vuong), Da Nang (AMES) and finally Viet Tri (Sydney, IELTS Care) and ultimately at Ocean Edu.