Guzheng originated in Qin Dynasty, so it is also called Qin Zheng. In the process of spreading, it can be divided into Changli and Zheng Hong according to its scale and timbre. Zheng Ming, Zheng Qing, Ai Zheng. The biggest difference between it and guqin is that it has a code, while guqin has no code. When playing the guzheng, you can press, press and put your fingers with your left hand to play the sliding sound and changing the sound, and Guqin presses your fingers with your left hand to form the sound. A string has many sounds, and an empty string or a pressed string can make sounds. In ancient times, Zheng was also called "Zheng", "Zheng" and "Su Zheng". With the development of history, from the Qin and Han dynasties, guzheng gradually spread from the northwest to all parts of the country, and merged with local operas, rap and folk music, forming various schools with strong local styles. There are six schools of guzheng, namely, Henan Zheng, Shandong Zheng, Chaozhou Zheng, Hakka Zheng, Zhejiang Zheng and Inner Mongolia Zheng, and their music and playing methods are different. As for musical instruments, my favorite is the guzheng. As soon as I mentioned it, I immediately saw a picture: under the long bright moon, the breeze was blowing slightly. A woman dressed in graceful clothes, standing on the moon, fluttering skirts and fragrant wind, walked to the piano, gently opened her sleeves to show her fingers, trembled, pressed, slipped and rubbed, and suddenly the melody was melodious and graceful, bringing you to.