Dan Tranh is a traditional Vietnamese string instrument, often referred to as the Vietnamese zither. It typically has 16 strings and is played by plucking the strings with the fingers or using a plectrum. The instrument is made from wood and features a long, narrow body, which contributes to its unique sound. The Dan Tranh is commonly used in Vietnamese folk music and classical performances. It is known for its ability to convey a wide range of emotions, making it a popular choice for solo performances as well as ensemble settings. The instrument plays a significant role in preserving Vietnam's rich musical heritage.