Swimming Gala
https://www.stgss.edu.hk/wp-content/uploads/2018/12/1.2-1.jpg 1920 1280 STGSS STGSS https://www.stgss.edu.hk/wp-content/uploads/2018/12/1.2-1.jpgDate: 27 th September 2018 Event: Swimming Gala Participants: S1 – 6 students, teachers, parents, alumni