Happy Memories is a television program airing on VTV3 channel in Vietnam, with the purpose to help viewers remember beautiful or impressive memories in the Decade of 1960, 1970, 1980, 1990 and 2000. The program has three parts. In the overall competition, both teams together to answer a question on that decade, each question includes 3 answers A, B, C in a separate competition, a player of a certain team involved to answer a bonus question (about a famous person, a thing or a character of the Decade respectively). Finally the decision: there are 5 songs in each decade; any teams must sing the next lyrics for them after the beep and the logo of the program appeared to score. There is also an active game. The team had the highest score will win in that episode.