March 16 – 19, 2006 Unleash the Power Within (Anthony Robbins – TDW)
December 9 – 14, 1991 Selling skills program (Carrer System Inc)
November 14 – 16, 1991 Horticultural Marketing Workshop (Department of Commerce)
October 23 – 25, 1991 Technique and application of business contract workshop
December 9 – 14, 1991 Selling skills program (Carrer System Inc)
November 14 – 16, 1991 Horticultural Marketing Workshop (Department of Commerce)
October 23 – 25, 1991 Technique and application of business contract workshop
