I saw your dictionary at the exhibition dated July 4, 2016 and I interested about English Dictionaries available in Thailand at the Book Center. I would like to know whether you have a dictionary brand in your company. I would like to know a recommendation which dictionary your think is the best and how much it cost. I would like to ask you to send us your details any new or updated versions in the marker soon, the books hard backed or soft backed, sizes and weights, details prices, details discounts, especially if I'm buying in bulk.