To select flute, man should consider the quality and type. The quality of the flute depends on not only the flute material, but also the level of production standards. When man choose flute, should test as follows: 1, Material is solid bamboo (bamboo pattern old).,fine bamboo pattern. The tube body is straight, round. Flute's head generally should be a little bigger than the end, but the difference is not too large. The thickness of the flute pipe is moderate. Flute pipe wall is smooth. Body is not damaged by worms, ruptured,the shape is beautiful.These requirements can be identified by sight. 2 Flute pitch inspection. The flute is blown in accordance with the school or fixed audio equipment. The principal tone is confirmed, then according to the connection of tones exactly test the other tones.You can also blow various overtones, it is easy to find if the sound is out of tune or if the sound is clean. Testing overtone is really a good way to tone pitch. 3, Test the volume of flute. In general, it's good,if the volume is large. Large volume of flute has great resonance, and strong vibration. When playing,you can feel your fingers sometimes numb. 4, Test the flute sound. The general requirements of the sound is loose, thick, round, bright, in this regard it depends on not only the quality of the flute, the technique of pasting flute diaphragm, but also the performance skills. 5, Test the sensitivity of the flute. In general,as soon as the flute is blown,sound should quickly come out, the reaction sooner the better. 6, In general, the beginners should use, E or F flute tone. Because it is easier to play the flute pitch, and they are also commonly used to playing. If you would like to select a few pieces of the flute, then in addition to E F flute tones tune, D and a G tone tune are also good choice,they are also commonly used.