Airing for the Lunar New Year, spot from Y&R Vietnam shows three scenarios, son, father and daughter.Son: "Mommy says if I smile a lot during Tet, I'll be loved by other people and get more Lixi (lucky money). Ah, Tomorrow is Tet, so I will smile much more to get more Lixi."Father: I've been so busy all year long, I have not been able to spend time with my wife and daughter. The New Year is coming, so I will spend more time with them to make them smile more often"Daughter: Next Year I will be st...