On December 16, 2022, Dr.Siriorn Jullasap Kaewmoragot and Thidadow Dechsri, Lecturers in Thai Language Program, Faculty of Education, Suan Sunandha Rajabhat University, were invited to be a guest speaker on the topic "Language for Communication" to develop employees and employees of special affairs units of the Veterans Aid Organization to have knowledge, competence, skills, and a variety of experiences. as well as increasing the possibility of working more efficiently in the Wichitaongkram room. Chaloem Phra Kiat Building, 5th floor, Veterans Welfare Organization