There are seven formulas for pulling the erhu, and there are 5 ways to play the erhu well. The following is an introduction to you.

1. About the importance of Erhu bow technique. She said: "Long, short, continuous, paused, shaken, jumped, and thrown, the bows are well arranged in an orderly manner."

2. About the Erhu Qin. "The body of the piano should be kept stable and slightly inclined to the left, which is conducive to stable operation. The shoulders and arms should be natural, and the seat should be straight and not slumped."

3. About Erhu holding a bow. "To learn bow skills well, it is like building a house and laying the foundation, holding the wrist flat and flexible, placing it on the qin barrel and grabbing the strings, holding it flat and stacking it and pulling it away, changing the strings without traces is the key."

4. About erhu pressing. "The tiger's mouth in the left hand wraps the violin. It should be natural without being too tight or loose. The fingertips should be slightly bent when touching the strings, and the movements should be small and round."

5. About erhu intonation. "Erhu pitch is difficult to master, the interval relationship needs to be clarified, the finger spacing of each key varies, and the change of the pitch must be smooth."

6. About the rhythm of Erhu. "The rhythm of the notes must be played accurately, the length changes must be clarified, the tone of the sentence must be separated, and it will be smooth and vivid to sound good."

7. About the strength of erhu. "Empty string practice is very important. Play the piano well without being impatient. The movements of both hands should be coordinated, and the movements should be standardized and stamina will be strong."

The "five conditions" for successful erhu performance are: sound, emotion, technique, shape and rhythm.
1. Sound The key to the sound of the piano is to be touching, the sound should be soft and pure, and the timbre should be diverse;

2. Love should be sincere, the sound of the piano is the reflection of the heart, and the understanding of the work and the feeling of life should be brought to the music played;

3. Skills are exquisite and skillful in application. The technology serves the content, and the vivid and natural can receive reasonable and unexpected effects;

4. Shape The image of the performer is accurate, natural, beautiful, and generous, including the posture of holding the piano, the method of playing the piano, and the facial expressions, which must be integrated with the music played, so that they can "listen and see";

5. Charm Charm, this is the highest level requirement, the charm should be accurate, authentic and simple.