At the 80th Anniversary Commemorative Auditorium of the Chiang Mai Provincial Administrative Organisation (PAO) today, Chiang Mai Governor Ratthapol Naradisorn and Phichai Lertpongadisorn, President of the Chiang Mai PAO, jointly signed an MoU with 11 partner agencies to develop and drive a clean-energy public transport system using electric buses. The project aims to improve quality of life for