Vietnamese folk-pop with a bright bouncy midtempo groove and clapping percussion; verse rides a simple guitar-and-bass pocket with playful spoken cadence, pre-chorus lifts with hand percussion and stacked harmony, chorus hits with gang vocal chants and a singback hook. Add market-stall sound FX, a short whistle pickup into each chorus, and a tiny accordion flourish after line two. Mix is warm, punchy, and close-mic