On 20th – 22nd March 2024, the Crown Property Bureau collaborated with the Faculty of Medicine of Mahidol University (Ramathibodi Hospital), the Crown Prince Fund student volunteers, the Siam Commercial Bank PCL, the Siam Cement PCL, SCG Foundation, Thai Beverage PCL and the Deves Insurance PCL in organising eye surgery and dental unit as part of “Happy and Healthy Citizen” Project by the Royal Medical Team – the fourth round of 2024 at Buddhasothorn Hospital and Chachoengsao Provincial Central Prison, Chachoengsao Province.