Mr. Sorawong Thienthong (Middle), Deputy Minister of Public Health recently presided over the opening ceremony of “The 10^th National Herbal Expo” Held by The Department for Development of Thai Traditional and Alternative Medicine, the main theme of the show is “Thai Herbal Thai Health Thai Economic”  The event is being held during September 4-8, 2013 at Hall 7-8 IMPACT Exhibition and Convention Center, Muang Thong Thani.