Tet is really a wonderful holiday for all people, especially immigrants in Ho Chi Minh City. After a long and working hard year, they get back to their hometown and meet their relatives. They enjoy the family's atmosphere and forget temporarily their work. However, when Tet goes to the end, it's miserable for them on the way HCMC. Because all of the people return to the city at the same time, everything becomes overloaded. Streets are always in rush hour. Traffic jam is a familiar thing here but at this time, it's more terrible. Vehicles are full of people. The people sit right on their floor and even in the vehicles' hold. Buses have no room to stand; all the people are cramped in a narrow space with a lot of luggages. All are tired and exhausted.