HONG KONG, CHINA - JAN 9: Police in Hong Kong saves the area after an acid attack on January 9, 2010 in Hong Kong, China. Nine tourists were injured and treated in hospital after acid attack..
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HONG KONG, CHINA - JAN 9: Police in Hong Kong saves the area after an acid attack on January 9, 2010 in Hong Kong, China. Nine tourists were injured and treated in hospital after acid attack..