Guangdong-Hong Kong-Macao Greater Bay Area Mathematical Olympiad Preliminary Round 2026
Hong Kong Region 2E13 LAM LOK HIN LOUIS First Class Award 3E4 CHIU HEI SHUN First Class Award 1B11 HUI CHUN LOK Third Class Award 1B17 LI KIN HUI Third Class Award 1D1 CHANG HO WING Third Class Award Greater Bay Area Region 1D1 CHANG HO WING 3rd...