Erhu (Huqin), which originated in the Tang Dynasty, originated from a minority in the northern region of ancient my country, and was originally called "Jiqin" and "Xiqin". After more than a thousand years of development history, different types have now been born;
According to the classification of origin, there are: Beijing qin (Longyun brand), Suzhou qin (Hanyun brand, Huqiu brand), Shanghai qin; the sound produced by the above regions will be different: traditionally, the Erhu produced in Shanghai, The timbre is softer; the hu produced in Beijing has a higher timbre; the erhu produced in Suzhou has a timbre that combines the characteristics of Shanghai and Beijing.
According to the condition of the piano, it is divided into categories: cylinder erhu, octagonal erhu, hexagonal erhu, flat erhu, double-bottomed erhu, front and back round.