The tiexianzai (鐵弦仔), also known as the guchuixian (鼓吹弦), is a bowed string instrument in the huqin family originating in China. It is a two-stringed fiddle with a characteristic metal amplifying horn at the end of its neck.
According to some sources, it was invented by the Fulao people.
See also Chinese music List of Chinese musical instruments Huqin
References