Scuba diving in Vietnam

After several years diving in France and Europe I decided to go diving abroad and why not work in scuba diving in Vietnam. If you have information or experiences to share do not hesitate to 'talk about.
I am a teacher of Cuban salsa and scuba diving teacher I can also give some French lessons.
I live alone and can move according to the jobs.
Thank you in advance

you can looking for a job in scuba diving teacher in Nha TRang / Phu Quoc / PHan Thiet but I'd prefer Nha trang.