Hulusi, also known as gourd flute and 筚langtao (in Dai language, "筚" is the general name for air-sounding musical instruments, "lang" and "tao" are the same phrase, which means gourd. Use similar Thai language to show it is ปี่น้ำเต้า), Poleweng (Achang language, "Pole" means Xiao, "Weng" means gourd), Burai (De'ang language, "Bu" means Blow, "Lai" means gourd), Milun, Bigebao, Wogebao (the dialect of various De'ang people), Baihongliao (Wa language, "Bai" is the general meaning of reed wind instrument). "Hong Liao" is a gourd) or a Tongge Man (Blang ethnic group) or a back plate (Ximeng Wa ethnic group). It is a single-reed air-sounding instrument of the Dai, Achang, De'ang, Wa, Blang and other ethnic groups. It is a reed wind instrument and is mainly popular in the Dehong and Lincang areas of Yunnan where the Dai, Achang, Wa, De'ang and Blang ethnic groups live together.