2022香港數學及奧數公開賽 [K2-小一組] (20220904 比賽日照片)
Sep 3 – 4, 2022
-香港兒童數學協會 (Owner)
Michelle Hui
Yuki
Guaiguaichai Workshop
Wong Charlie
Hung Hung Chow
Sandy Leung
dolphin ho
Kenny Cheung
KAI HO LAI
Siu Kwong Ng
Dickson T
Mushi Hu
siu mei sze