As part of “Happy and Healthy Citizen” Project by the Royal Medical Team, the Crown Property Bureau organised eye surgery and dental unit at Jainad Narendra Hospital in Chai Nat Province for the fourth round from 3rd – 6th May 2023. This charitable activity was successfully carried out with the assistance of several partner organisations namely the Faculty of Medicine of Mahidol University (Ramathibodi Hospital), the Siam Commercial Bank PCL, the Siam Cement PCL, SCG Foundation, Thai Beverage PCL, the Deves Insurance PCL, as well as citizen volunteers and the Crown Prince Fund student volunteers.