So architects, designers and similar inventive services are drafted into the creative bloc.

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Lawyers, accountants and architects and people who provided other professional services were more likely to have low scores.

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But he also believes unique design, courtesy of Eger Architects, coupled with the variety of services on offer, will attract people in a way traditional GP practices sometimes struggle to.

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Services too, from telephone calls to architects' plans, can be sold internationally.

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Among the services displaying at the expo are internal architects, landscape gardeners, experts in cemetery maintenance and craftsmen that specialize in the manufacture of bells.

CNN: May 25, 2012 -- Updated 0815 GMT (1615 HKT)