Vietnamese reasearch

I am looking for someone in Vietnam (ideally in Saigon) as the project may be ongoing to help me purchase a Phu Quoc Ridgeback dog.

The initial phase of the project is that I would like them to do some desk based/telephone research to be able to answer the following questions:

1) I would like to know where I can buy one of these puppies (either in Phu Quoc or somewhere on the mainland).
2) Any health risks of transporting them to the mainland if they are not already there and how these can be prevented.
3) Which breeders have puppies currently for sale and how much and what these specific puppies are. I am particularly am looking for a pure black puppy.

I would like them to ask these questions to the Phu Quoc dog breeding centre staff in Phu Quoc.

I would prefer the right candidate to be in travelling distance of Phu Quoc if required (so no further than Saigon as I may wish them to come with me to help select a dog ad I will require a translator).

I will be travelling to Vietnam in February and the puppy will ideally be a minimum of 8 weeks old in mid-Feb but could be older.