1. There are many and difficult techniques: the techniques of guzheng performance have been greatly developed. In addition to the use of left-handed play, there are many techniques such as little finger pulling, sweeping, wheel rubbing, round finger, double finger shaking, index finger shaking, middle finger shaking, name finger shaking and double finger shaking. Many new technologies need years of practice to achieve the effect of sending and receiving freely.
2. Tone sandhi: The basic tone of guzheng is D key. With the deepening of your study, you will gradually come into contact with different tone sandhi tunes such as G and C. Every time you turn a key, the position of the string changes completely. It takes time to get familiar with the chord positions of different tones.
3. Different styles: Guzheng is divided into nine schools, and different schools have different playing styles.