Friends who have been to Hainan know that there is a warm and hospitable ethnic group in Hainan, that is, the Li people. Most of the Li people live on Hainan Island. The Li people not only make pottery and Li brocade... They are also a nation that loves music and dances and can sing and dance well. There is a saying in the Li nationality that "the singing does not stop, the flute does not stop", w...