Yan Chai Hospital Wong Wha San Secondary School …Yan Chai Hospital Wong Wha San Secondary School 8...
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Yan Chai Hospital Wong Wha San Secondary School …Yan Chai Hospital Wong Wha San Secondary School 8 Tong Chun Street, Tseung Kwan O/ NIT, Fax: 2706 0455 Website: Tel: 2706 0477 :