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Cai luong is a traditional kind of music from southern Vietnam. Cai luong songs are usually stories about love or family. Many people like listening to Cai luong because of the beautiful music. There are two kinds of Cai luong. One is about modern Vietnam and the other is about Vietnamese history. V-pop is Vietnamese pop music. Young Vietnamese people love listening and dancing to V-pop. There are a lot of new young V-pop singers and you can hear people singing their songs at weddings and parties.

Cai luong songs usually tell stories about ______.