Đàn Nhị is a traditional Vietnamese string instrument, known for its unique sound and cultural significance. It typically has two strings and is played with a bow, producing a rich, melodic tone. The instrument is often used in Vietnamese folk music and classical performances, showcasing the country's musical heritage. The body of the Đàn Nhị is usually made from wood, with a rounded shape that helps amplify its sound. Musicians use their fingers to press the strings while drawing the bow across them, allowing for expressive playing. This instrument is an essential part of various Vietnamese cultural events and celebrations.