What are the requirements and processing times for a multi-entry non-O visa application based on marriage in Ho Chi Minh City?

Hi everyone,

I'm going to apply for a multi entry non o visa based on marriage in ho chi min city.

First of all, if someone can please confirm me that it has the same requirements of Savannaket (no found proof required).

Second :

on their website page the processing time is 2 working days, I expected 1day as usual.does that means if I deposit my passport on Wed morning they will give it back to me on Friday afternoon?

Third:

Will it be too risky to have my flight back to bkk at 16.55 on the pick up day?

never been there before, Google maps gives me only 20minutes ride from the consulate to the airport..

Thank you everyone for your help