Mr. Saroj Chavanaviraj, Secretary-General of Thailand Foundation together with Mr. Arthayuth Srisamoot , Deputy Permanent Secretary for Foreign Affairs, Miss Busadee Santipitaks, Director-General of Department of Information, Ministry of Foreign Affairs, Ambassadors of  Austria, Philippines, Timor  Lesté, Poland, Director of International Organization for Migration (IOM), as well as Executives of Thai Beverage Public Company Limited and Regent’s International School congratulated Miss Ariya Laothitipong on Piano solo and Pro Musica Quartet led by Dr. Tasana Nagavajara on strings concert  at C asean auditorium, Cyber World Tower, Ratchadapisek road, Bangkok on the evening of 13 September 2018.