The Guzheng（zither）is also known as Han Zheng, Qin Zheng, Yao Zheng and Luan Zheng, being the Zheng musical instrument of traditional Chinese Han musical instruments, and belonging to plucking musical instruments. As early as the 5th century BC to the 3rd century BC, or China’s Warring States Period, The Guzheng（zither）had prevailed in the Qin area. Therefore, it is also known as Qin Zheng, and it has more than 2500 years of history. The guzheng inspired other Asian zithers, such as the Japanese koto, the Korean gayageum and the Vietnamese đàn tranh.Being one of China’s unique and important national musical instruments. The modern guzheng usually has 21 strings, and is 64 inches (1,600 mm) long，it (Guzheng) has sweet timbre, wide range, rich playing skills and strong expressive force, and is thus deeply loved by great majority of the people.