huqin

thumb|100px|right|Side view of an erhu, a common huqin

Huqin () is a family of bowed string instruments, more specifically, a spike fiddle popularly used in Chinese music. The instruments consist of a round, hexagonal, or octagonal sound box at the bottom with a neck attached that protrudes upwards. They also usually have two strings, and their soundboxes are typically covered with either snakeskin (most often python) or thin wood. Huqin instruments usually have two tuning pegs, one peg for each string. The pegs are attached horizontally through holes drilled in the instrument's neck. Most huqin have the bow hair pass in between the strings. Exceptions to having two strings and pegs include variations of huqin with three, four, and sometimes even more than five. These include the zhuihu, a three stringed huqin, the sihu, a huqin of Mongolian origin, and the sanhu, a lesser-known three-stringed variation.