20世纪80年代末90年代初,东欧剧变,苏联解体,一股波及全球的民族主义浪潮风涌而起,并持续至今。民族问题骤然成为冷战后国际社会动荡不安的一个重要根源,影响着当今国际关系和国际秩序。其中,民族分离主义是冷战后最为明显最为突出的问题。它通常表现为一个多民族国家中的某一 In the late 1980s and early 1990s, the dramatic changes in Eastern Europe and the disintegration of the Soviet Union led to a surge of nationalist waves that spread across the globe and continued to this day. The ethnic issue has suddenly become an important source of turmoil in the international community after the Cold War, affecting today’s international relations and international order. Among them, ethnic separatism is the most obvious and most prominent issue after the Cold War. It usually appears as one of a multi-ethnic country