Undated handout photo of Charles Phan, chef and author of "Vietnamese Home Cooking" enjoying a boat ride on the Delta in Vietnam

 
Undated handout photo of Charles Phan, chef and author of "Vietnamese Home Cooking" enjoying a boat ride on the Delta in Vietnam
Charles Phan, chef and author of "Vietnamese Home Cooking" enjoys a boat ride on the Delta in Vietnam in this undated handout photograph. REUTERS/Eric Wolfinger/Handout
Tags: Vietnam