Xia Zihong. Liu Ran, whose original name is Xia Zihong, is a graduate of the Central Conservatory of Music, a national wind instrument player and educator. Hulusi, also known as "Gourd Xiao", is an ethnic musical instrument in Yunnan. Hulusi originated in Lianghe County, Dehong Dai and Jingpo Autonomous Prefecture, and is mainly popular in Dehong, Yunnan, where the Dai, Achang, Wa, Deang and Brown ethnic groups live together.