The complex ethnic composition of Southeast Asia has created local diversity of ethnic relationship. However, ＂co- existence - separation＂ model can be used to study various ethnic relationship, in which cultural analysis is essential. The common history of this region has formed the cultural commonality and determined the basis of the coexistence of various ethnic groups. But the exclusive aspect of culture and ideological deviation of national identity of different ethnic groups have provided the possibility of separatism, in addition middl...
