Are there any chances of gaining a teaching / trainer position at a day or night technical college for Computer Science.

I specialise in Business Analysis / Testing with

Bachelor of Information Technology
Bachelor of Commerce (Finance)
Master of Commerce (Finance)

* I am a Mixed Race Australian (Croatian / Vietnamese), native English speaker and have Upper-Intermediate to advanced level ORAL Cantonese. I cannot read or write Chinese.
* I have 5 years BA / Testing experience in Australia.
* I have Dependent Visa as my wife is HK citizen.
* I have ZERO teaching experience.

Does my situation have any chance for any roles?

Because of my zero teaching experience, I'm weary on any job chances in Hong Kong.