The gaohu is a traditional Chinese string instrument, similar to the violin but with a unique sound. It has a two-stringed design and is played with a bow. The body of the gaohu is typically made from wood, and its shape is slightly smaller than that of a violin, which contributes to its distinct tone. It is commonly used in various forms of Chinese music, including folk and classical genres. This instrument is particularly popular in the southern regions of China, especially in the province of Guangdong. The gaohu is often featured in ensembles and is known for its expressive capabilities, allowing musicians to convey a wide range of emotions through their playing. It plays a significant role in traditional performances, including those associated with Cantonese opera.