Hulusi, as a traditional wind instrument originating from Yunnan minority areas, has a beautiful tone, honest and rich national customs. Among the various skills of hulusi performance, Boeing is an extremely important expression technique, which gives the unique charm of lively, graceful and melodious to hulusi music.

Boeing, also known as vibrato or ripple sound, refers to the continuous and rapid alternating blowing and breathing in the fenugreek performance, so that a note produces fluctuations and shaking effects, like layers of ripples on the water surface, making the music lines more fluid and dynamic. The use of Boeing can not only enrich the expression of the melody, enhance the sense of rhythm of music, but also simulate some sounds in nature, such as cicadas, babbling streams, etc., greatly improving the vitality and expression of music.

In the actual performance, mastering the Boeing technique of fenugreek requires the player to have good breath control ability, to make the pronunciation short and powerful, and the continuous movement is agile and smooth. The strength of the finger should also be moderate, with the conversion of breath, to ensure that the vibration frequency of each note is uniform and stable. Through continuous practice and exploration, the performer can properly use the Boeing technique in the music, so as to give the work more rich connotation and emotional color.

In short, the hulusi Boeing technique is one of the essence of its performance art, which not only broadens the expression dimension of hulusi music, but also reflects the unique charm and rich connotation of our traditional folk music culture. Through in-depth study and mastery of Boeing skills, players can better explore and convey the internal beauty of hulushi music, so that the ancient instrument radiates new life vitality.