Guangdong music uses more decorative sound rooms in its performance, and the unique timbres and styles of various musical instrument combinations. Early ensembles used two strings, violin (similar to banhu), three strings, Qin Yue and flute, which were called "five-frame head" and "hard bow combination", and soloists used pipa or dulcimer. After the 1920s, Gao Hu was the main musical instrument, supplemented by dulcimer and Qin Qin, commonly known as the "three-piece head", also known as the "soft bow". The main musical instrument or characteristic musical instrument is Gao Hu, also known as Moon Lake and South Lake. It is basically the same as erhu, except that the barrel is thinner and shorter. At the beginning of this century, folk artist Lv Wencheng changed the outer string of erhu from traditional silk string to steel string. The tuning is four or five degrees higher than the erhu, and the timbre is brighter. When playing, hold the piano barrel between your legs to control the volume.

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