When you start learning, press the left and right bamboo. Under normal circumstances, turn the bamboo alternately with both hands. From slow to fast, the voice is solid, and the strength of both hands is balanced. Start with the scale and then change the sound. Turn the bamboo evenly, don't neglect the weight, and don't lose your voice. Keep at it, fight faster and more evenly. Round bamboo is the most important foundation of dulcimer, which determines the strength and speed of dulcimer in the future, so we must practice it well.