218, Wu Shan Road, Tuen Mun Tel:24045506 Fax:26183151 Email:stmgss@edb.gov.hk

2025-10-03

Cross KLAs Activity - Chinese Lantern Riddles to Celebrate Mid-Autumn Festival (II)

2025-10-03

Election of SMC Parent Member and PTA Ex-com Members

2025-10-02

Cross KLAs Activity - Chinese Lantern Riddles to Celebrate Mid-Autumn Festival (I)

2025-10-01

“National Day Unity, Drug-Free Dream-Building” 3-on-3 Basketball Challenge

2025-09-30

National Day Celebration - A Stage for You and Me (II)

2025-09-30

National Day Celebration - Teacher-Student Watermelon Ball Friendship Match (National Day Cup 2025)

2025-09-29

Student Association Polling Day 2025/26

2025-09-28

Greater Bay Area Outstanding Students Selection 2025 Award Ceremony

2025-09-26

STMGSS Alumni Association AGM

2025-09-26

Salute to Teachers - The Teachers’ Day and Certificate Presentation Ceremony 2025