Pictured is Koey (second row, first right) and her colleagues taking part in the sports day. At the centre of the front row is the Director of Water Supplies, Mr WONG Chung-leung.

Pictured is Koey (second row, first right) and her colleagues taking part in the sports day. At the centre of the front row is the Director of Water Supplies, Mr WONG Chung-leung.

Pictured is Koey (second row, first right) and her colleagues taking part in the sports day. At the centre of the front row is the Director of Water Supplies, Mr WONG Chung-leung.