2022-09-24_粵港澳教區STEM比賽
Sep 23 – 24, 2022
webphoto maths (Owner)
Da li shelly Kwok
Wallace Ou
Jojo Lo
Lianna Tong (Lianna Live)
5D_17 WONG Man Chung
Louis Louis wong
yuhon yuhon
Fung Sum Yan