Mr. Nikorn Kaewkhamdee, Director of Sansaiwittayakom School, together with the school administrators and teachers, attended the robe-offering (Bangskul) ceremony and laid sandalwood flowers at the cremation ceremony of Mather Somkhuan Puangphan, the beloved mother of Teacher Supatra Puangphan, at Sasanakhun Samakkee Nusorn Hall (Hall 3), Wat Pa Paeng, Mueang District, Chiang Mai Province.