@Stuart ********
Thank you for your advice. May I ask for more info;
1. How many days should we stay in that province before the application?
2.This is the first time that we are applying for this visa type. Do you think that it could work out for us?
3. Now, we have a "visiting thai wife" for 2 months. Is it possible to apply for the Non-O soon or need to wait until before it expires?