On May 30th, 2025, Sansaiwittayakom School, in collaboration with the Faculty of Nursing, Maejo University, organized an activity in observance of World No Tobacco Day. The campaign aimed to educate students of Sansaiwittayakom School about the dangers of smoking and the use of electronic cigarettes. The objective was to raise awareness of the harmful effects of tobacco and e-cigarettes, as well as to promote prevention and smoking cessation among students, who are considered a high-risk group in today’s society.