Hello,
Sorry for the delay of our response. As soon as we returned to our place, a lot of work was waiting for us.
We have nothing more to specify in relation to the questionnaires we filled every changed guide. Our trip went very well and we all have lots of good memories of Vietnam.
Thank you for your kindness to answer all the questions, for your kind attention. We will certainly brag about your professionalism to our friends.
We will send you pictures of our trip.