“I am rootless, but my wine has roots all over the world.” This is how Aziz Abdul, the proprietor of El Paraiso (Paradise), a vineyard in Mendoza, Argentina, describes himself and the Malbec wine he bottles and markets globally under the label of Chateau Hana. HANA is an acronym created from four initials – those of Aziz, his wife Nazma Asgarally and their daughters Hema and Anjuli. Aziz was born in Nhatrang, Vietnam, to a Tamil father and a Tamil-Vietnamese mother. Nazma was born into the Gujarati-speaking Bohra community of Mahajanga, Madagascar. They met in Paris as students. Their daughters...