On December 18-20, 2020, Asst. Prof. Aran Khwan Pannan, Department of Safety Technology and Occupational Health, Years 1-4, and alumni, went to a volunteer camp under the Developing alumni in conjunction with the 12th Royal Charity Club aims to provide students with the knowledge and skills suitable for their profession. As well as current alumni and students have developed their own professional knowledge in providing knowledge to students and the community. To cultivate volunteer spirit Students serve the public and create prosperity for the community.