Vietnamese women are very busy since they have lots of responsibilities. Every day, they take care their kids, clean their house, work in the office, going shopping and cook. A healthy and delicious meal for their children and husband is one of their happy jobs. But, they don't have enough time and feel tired when picking up their kids and thinking about what to cook to have a delicious dinner.
Beside that, the fear around "unclean" vegetable, "Chinese" food is making them very unsure and concerned about buying cooking ingredients and food.