自刘天华二胡改制以来,历经近百年发展,二胡艺术已发展成为一种内涵深刻、形制成熟、曲目丰富、技巧精纯的民族器乐,并在一定程度上成为中国民族器乐的代表。特别进入当代以来,经过几代二胡演奏家、民乐作曲家不断改良、创作,二胡艺术已呈现出民族化、国际化、多元化的特点。然而繁荣和危机总是并存的,在我们欣喜的同时,不能忽略的是二胡的核 Since the reorganization of Erhu by Liu Tianhua, the erhu art has developed into a kind of national instrumental music with deep connotation, mature forms, rich repertoires and pure skills, and has become a representative of China’s national instrumental music to a certain extent. Since entering the contemporary era, after several generations of erhu performers and folkloric composers, the erhu art has been characterized by nationalization, internationalization and diversification. However, prosperity and crisis always co-exist. While we are delighted, we can not ignore the erhu nuclear