The National Institute of Child and Family Development and Child Safety Promotion and Injury Prevention Research Center, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital of Mahidol University. They hosted the "21st MU Safe School Virtual Workshop" on the topic "Learn about safety in the twenty-first century (2)" on "Play-Study-Learn in a happy environment, where everyone is safe." They have mobilized the public and enlightened individuals on the importance of lifelong learning and the benefits of employing knowledge to ensure safety in the 21st-century world and to apply this knowledge to future student care.