A woman walks near bottles of Nam Ngu fish sauce, produced by Masan Group, at a supermarket in Hanoi

A woman walks near bottles of Nam Ngu fish sauce, produced by Masan Group, at a supermarket in Hanoi

A woman walks near bottles of Nam Ngu fish sauce, produced by Masan Group, at a supermarket in Hano. Photo: Retuers

April 3, 2017 8:57 PM (UTC+8)