On 13 June 2018, GTDEE team, Mr. Markus Hoffmann, Dr. Kamonsak Suradom and Mr. Panuwat Jaitham participated in the meeting with Founding Director and Executive Chairman Dr. Nikorn Wattanapanom, Managing Director of Natural Wing Health Spa & Resort Ms. Wanwalee Tantikarn and Managing Director of Old Moon Co., Ltd. Mr. Rungvit Termpittayavej discussed on Vocational Teacher Development. The meeting was held at GTCC.