Bixiang (pinyin: bì xiāng), a single-reed air-sounding instrument of the Bulang nationality, popular in Menghai and Jinghong in Xishuangbanna Dai Autonomous Prefecture of Yunnan Province, Lancang and Mojiang in Simao area, Gengma, Shuangjiang, Yongde and Yun in Lincang area County and other places.

Legend has it that the 筚 of the Dai nationality was introduced to the Bulang people, and the Bulang people called the Dai people the xiang. Therefore, the 筚xiang means the 筚 of the Dai people.

The shape of the 筚 is slightly smaller than that of the common 筚 of the Dai people. The upper end is closed with a bamboo joint, the middle bamboo joint is transparent, and the lower end is open.

The sound is soft and mellow. Can be used for solo entertainment or singing and dancing accompaniment. Most of the music comes from folk songs, but the musical style is very different from that of the Dai people. The tunes are: "Zai La" (folk songs) and "Jian Fu Lai" (picking cotton songs), etc. Both of these two tones have the characteristics of melodious and tactful. Among them, the two tones a and d are mostly decorated with Boeing, which makes the music more delicate and touching.