The traditional Genka shape is very unique. It is very similar to the popular Aiji of Xinjiang Uyghur people, and it is also similar to the Jichaqin of the Uzbeks, Turkmen, Tajiks and other ethnic groups in Central Asia and the Kamanjaqin of the South Caucasus and the Middle East. , they are both stringed instruments that originated in ancient Persia. Genka's piano box is in the s...