Address: Xiaotanyi Village, Tan Yi Town, Fei County, Linyi City, Shandong Province (No.2 West Street, Jinding Town). Introduction: Feixian Licheng Musical Instrument Store was established on April 2020 10, and its registered place is located in Xiaotanyi Village, Tan Yi Town, Feixian County, Linyi City, Shandong Province (No.2 Xida Street, Jinding Town). Hulusi, also known as "Huluxiao", is a musical instrument of Yunnan ethnic minorities. Hulusi originated in lianghe county, Dehong Dai and Jingpo Autonomous Prefecture, and is mainly popular in Dehong, Lincang and other areas where Dai, Achang, Wa, De 'ang and Bulang nationalities live together, with strong local color.