Does the Emeralda Resort hold any cooking classes?
We did not notice any cooking classes on offer but as you probably know they are very very common in Vietnam. So, even if they don't do them I am sure they can find you one nearby. I would recommend asking either the resort directly or, if you are working with an inbound agent, then ask the agent. We worked with Tonkin Voyage in Hanoi as our inbound agent and they were fantastic in organising everything we wanted to do - including a cooking class (our contact was Mr Han Do)
Get an answer from Emeralda Resort Ninh Binh staff and past guests.