As to multi-criteria decision making problem where 2-dimension linguistic information was given by experts,this paper proposed a method based on evidence reasoning and VIKOR. First of all,based on the semantics of 2-dimension linguistic information and cognitive psychology of experts,this paper defined a function to transform 2-dimension linguistic information into belief structrue. Secondly,it put forward generalized belief structrue to overcome the inherent lack of belief structrue,and built a new distanc...