- The Gudi
The Gudi is a transverse flute that was popular in China during the Han Dynasty (206 BC - 220 AD). It is made of bamboo and has six holes. The top two holes produce the highest notes and are referred to as the "yin notes," and the bottom two holes produce the lowest notes, referred to as the "yang notes."
- The Xiao
The Xiao is another transverse flute that dates back to the Han Dynasty. It is also made out of bamboo and has five holes. The Xiao produces a sweeter and more mellow sound than the Gudi, making it commonly used in Chinese classical music.
- The Paixiao
The Paixiao is a vertical flute that was popular in China during the Neolithic period. It is made from a set of bamboo pipes, each with a different length and pitch. When blown, the pipes produce a harmonious five-note scale.