The epic of Gao Huang Songis widely spread in the She countryside,south Zhejiang.The performance of the song needs certain fields as reliance,and these performance fields are also a kind of cultural space.In the She community in south Zhejiang,Gao Huang Songis performed generally in two important fields,namely the singing fields of entertainment and Taoist rites.No matter what kind of performance fields,they both take She’s households as the center.In the wave of ICH protection,the performance fields of Gao Huang Songare gradually reduced to stages,and from the sacred to secular.In addition,as one of the main objects of ICH protection,the"space-time boundary"of cultural space is not determined by the length of time and space span,but depends on the space-time construction of traditional cultural activities or traditional cultural manifestations in specific ethnic groups by the subjects of ICH.