It means ‘River Country’, apparently.

A typically well-run Vietnamese café: swiftly expedited food, trotting across all tastes and whims such as phở noodle soup, the staples of duck, pork, beef, chicken and service with a smile.

If the Vietnamese did pubs…

I have never, ever had a bad night at a BYOB restaurant. My weapons of choice at Mien Tay were Guinness and John Smiths.