On November 4th, 2023 (Saturday), Dr. Fanny Ko represented HKLF and Dr. Macy Lui represented HKTS as guest speakers for the Clean Air Day 2023 officiating ceremony organized by Clean Air Network (CAN). The ceremony was held at the Atrium, Rooftop of H.A.N.D.S Shopping Centre, located at 2A Heung Sze Wui Road, Tuen Mun.
