嗇色園生物科技流動實驗室計劃十五周年暨可譽遷校二十周年紀慶 (小學開放日) The 15th Anniversary of the Sik Sik Yuen Biotech MobileLab Program and the 20th Anniversary of the Through-Train Education at Ho Yu (Primary School Open Day)
嗇色園生物科技流動實驗室計劃十五周年暨可譽遷校二十周年紀慶 (小學開放日) The 15th Anniversary of the Sik Sik Yuen Biotech MobileLab Program and the 20th Anniversary of the Through-Train Education at Ho Yu (Primary School Open Day)