When playing the big sanxian of the Yi nationality, hang the strap on the neck, the qin bar is horizontally in front of the abdomen, the qin barrel is placed on the right side of the waist and crotch, and the head of the qin is inclined to the upper left. The tiger's mouth in the left hand supports the piano rod, and the index finger, middle finger and ring finger are pressed together and only ...

The big sanxian is composed of the resonator, headstock, piano rod, peg, bridge, tied strings and strings, etc. The specifications and sizes are different, and the overall length of the piano body is mostly 130 cm to 140 cm. The total length of the piano body can reach 180 cm to 200 cm. piano It is cylindrical in shape and large in size. The length of the cylinder is 30 cm to 40 cm and th...