The 古箏 (gǔzhēng) is a traditional Chinese string instrument with a history of over 2,500 years. It typically has 21 strings and a long, rectangular body made of wood. Players use their fingers or plectrums to pluck the strings, producing a rich and resonant sound. The instrument is often used in solo performances, ensembles, and orchestras. The 古箏 is known for its versatility, capable of playing various musical styles, from classical to contemporary. It is an essential part of Chinese culture and is often featured in traditional celebrations and ceremonies. Many musicians study the 古箏 to preserve its heritage and promote its beauty worldwide.