Congratulations to STGSS for achieving Gold Award in School Vaccination Commendation Scheme

https://www.stgss.edu.hk/wp-content/themes/osmosis/images/empty/thumbnail.jpg 150 150 STGSS STGSS https://www.stgss.edu.hk/wp-content/themes/osmosis/images/empty/thumbnail.jpg 28th December 2022 31st August 2023