On 10 August 2018, Dr. Tippawan Prapamontol, PhD., and team welcomed Prof. Pangyi Kim and team from Korea Society of Environmental Health (KSEH), Korea and Assoc.Prof.Dr. Kraichat Tantrakarnapa and team from Faculty of Tropical Medicine, Mahidol University in a meeting to discuss on expanding the study result of Haze Free Thailand Study which was funded by National Research Council of Thailand (NRCT) and exchange idea on future research collaboration to solve environmental pollution problems between the 2 countries at the 2nd floor meeting room, CMU RIHES Building 3.