Innovative Technology Design Competition organized by Lok Sin Tong (hket TOPick) Back

中小學生創新產品 助弱勢社群生活 (HK Economic Times) (香港經濟日報).png

Innovative Technology Design Competition organized by Lok Sin Tong (hket TOPick) Back

中小學生創新產品 助弱勢社群生活 (HK Economic Times) (香港經濟日報).png