The Four Seasons Nam Hai in Vietnam stands out for its top-notch Japanese food, peaceful villas, and a fascinating offering of excursions, finds Kate Wickers Get Travel Insider with Simon Calder. A newsletter packed with tips, deals, inspiration, and the latest travel news Get the Travel Insider newsletter with Simon Calder Get the Travel Insider newsletter with Simon Calder Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice