On 21st – 22nd December 2023, the Crown Property Bureau collaborated with the Faculty of Dentistry of Chulalongkorn University, the Siam Commercial Bank PCL, SCB Foundation, the Siam Cement PCL, SCG Foundation, Thai Beverage PCL and the Deves Insurance PCL in organising dental service as part of “Happy and Healthy Citizen” Project by the Royal Medical Team – the sixteenth round of 2023 at Wat Prathat Chae Haeng, Nan Province.