The Yi Sihu (pinyin: yí zú sì hú) is a bow and stringed musical instrument of the Yi people. Compared with the Han and Mongolian Sihus, the size is smaller and the sound is crisp and bright. Popular in Chuxiong, Yongren and other places in Chuxiong Yi Autonomous Prefecture, Yunnan Province.

Similar in shape to Jinghu, the qin barrel is cylindrical, mostly made of a bamboo tube with two transparent ends. The barrel is 11.5 cm long and 6 cm in diameter. The front of the barrel is covered with sheepskin or python skin, and the rear end of the barrel is covered open.

Similar in shape to Jinghu, the qin barrel is cylindrical, mostly made of a bamboo tube with two transparent ends. The barrel is 11.5 cm long and 6 cm in diameter. The front of the barrel is covered with sheepskin or python skin, and the rear end of the barrel is covered open. The timbre is similar to Jinghu, crisp and bright, the volume is larger, and it is full of plateau characteristics. Often played in the first position, rarely changed. Use techniques such as short bows and pitching. Can be used solo or to accompany song and dance. The Yi people often entertain themselves by playing the Sihu solo. When the four-hu is used in singing situations, the performer dances while pulling it. It is a commonly used accompaniment instrument for folk songs and dances. ?