中文 English 教職員如何於 eClass Teacher App 進行健康申報 (影片) https://www.wcsy.edu.hk/wp-content/uploads/2022/06/7c8c8285d7.mp4 How to use eClass Teacher App to apply health declaration (Video)https://www.wcsy.edu.hk/wp-content/uploads/2022/06/RAT_STAFF.mp4
