At present,our country formulates economical development strategy of the using comparison superiority.This has led our country's economical development to the huge success.Based on it,the main growth of export guiding is put forward artificially.Our country's current economy depends on exterior demand,but exterior demand can not the continuous power of our country's economical growth.But Implemening the economical development strategy which expands interior demand can guarantee our country's continuous economical development.The RMB appreciation will help realization of the expanding interior demand.