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David Tang, the FT's Agony Uncle, answers readers' questions about property, interiors, architecture and gardens although he often strays beyond his remit to debate concerns about everything from etiquette to grammar.
Tang is the entrepreneur who founded China Tang and iCorrect, and he has homes principally in Hong Kong, mainland China, London and Essex .
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How to talk to strangers
It is always boring to ask: ‘So what do you do?’ Sometimes, I start by asking: ‘So, what do you NOT do?’