Cải Lương is a traditional Vietnamese theatrical art form that combines music, singing, and acting. Originating in the southern regions of Vietnam in the early 20th century, it often features stories based on historical events, folklore, and social issues. Performances typically include a mix of spoken dialogue and lyrical songs, showcasing the performers' vocal talents and emotional expressions. The term "Cải Lương" translates to "renovated theater," reflecting its modern adaptations of older Vietnamese performing arts. It has gained popularity through various mediums, including live performances, television, and recordings, making it an essential part of Vietnamese culture and entertainment.