Bangkok--24 Dec--Convention, Centara Hotel & Convention Centre Khon Kaen
Police Lieutenant General Kawee Supanun, Commissioner of Provincial Police Region 4 (Khon Kaen Province) being a Chair Person for opening “Workshop seminar to build up efficiency for drug defense and suppression”, a group of policemen and press attended the workshop at Convention, Centara Hotel & Convention Centre Khon Kaen on 19 December 2012.