What type of instrument is the Erhu?

The Erhu is a bowed, two-string fiddle that is a traditional instrument in Chinese music. Its construction features a long neck and two strings, typically made from silk or steel, which are played with a bow that also has strings. The unique sound of the Erhu is produced by the vibration of the strings, which resonates through a resonator body often made of snakeskin. This instrument is known for its expressive capabilities, allowing musicians to convey a wide range of emotions through its music. Its distinct playing technique, which combines bowing and finger placement, sets it apart from other string instruments and underscores its classification within the bowed instrument family.

In contrast, the other options do not accurately describe the Erhu. It is not a percussion instrument, which produces sound through striking or shaking, nor is it played with a plectrum, as is the case for some string instruments like the guitar. Additionally, it does not belong to the woodwind category, which consists of instruments that produce sound through the vibration of air within a tube or reed. Thus, the characterization of the Erhu as a bowed, two-string fiddle is both precise and reflective of its cultural context.