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CAI Yan: Saigon.
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CAI Yan: Being wealthy and lucky
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CAI Yan: Hanoi
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CAI Yan: "Thank you for your smiling"
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CAI Yan: Sofitel metropole Hanoi
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CAI Yan: Saigon-4
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CAI Yan: Saigon-3
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CAI Yan: Saigon-2
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CAI Yan: Saigon
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CAI Yan: Saigon
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CAI Yan: Hanoi traffic
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CAI Yan: Cau Long Bien bridge