Technique analysis of flute diaphragm for Chinese bamboo flute has been made from three aspects of diaphragm picking,diaphragm selection and diaphragm sticking in detail.

As a kind of advanced performing art in accompaniment and compared with the one in Chinese folk music,bamboo flute in Kun Qu still has a big difference in styles,skills and lingering charm.

The facture,performance and the different tuning system of the bamboo flute adopted in different historical stage of China are proofs of its development.

The new bamboo flute, which basically maintains the style and the traditional playing way of the ordinary bamboo flute, can be used to play the Twelve-Tone Equal Temperament conveniently.

In the 20th century,the Chinese bamboo flute art entered the unprecedented age of development in history.