1) Chinese boy name 2) River in China 
• (n.) A chinese reed instrument, with tubes, blown by the mouth.
Cheng noun [ Chinese.] A chinese reed instrument, with tubes, blown by the mouth. 
1) half tube plucked zither of the Han chinese; 2) chinese gong.
The cheng is a Chinese musical instrument. It is comprised of a series of tubes with free reeds. Its introduction into Europe led to the development of the accordion and harmonium.