So Tsz-ling turns and tiptoes to give her mum Penny Poon Wai-fong a kiss on the cheek. Mum blushes and giggles at the gesture.
Spirit of Hong Kong is a series that looks behind the scenes of one of Asia's largest and most vibrant cities by focusing on those whose contributions often go unnoticed yet are vital to the everyday success of Hong Kong.
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In partnership with: HKT PREMIER
Sponsored by: The Hong Kong Polytechnic University