Walter is a travel and food columnist who is also interested in interior design, arts, photography, lifestyle and different kinds of culture. He has taken some jobs before like the buyer of a department store, image consultant, multi-media creative director, consultant of some fashion magazines and so on. He has immersed himself in architecture and food recently. He also spends his spare time to enjoy his beautiful life by visiting famous chefs and learning new cooking methods. He has also been the host of a travelling program and a cooking demonstration in TVB, NOW TV and he was once a food program DJ in radio as well.