This year several countries have formally admitted China the market economic status. But U. S. A and European Union declare that they do not offer the market economic status to China temporarily. U. S. A. and European Union are regarded as two major trading -partners of China, such a diplomatic address will undoubtedly effect the mind of the other trading -partners of China, and disagree with the immediate objective of China that obtaining the market economic status. So, it necessary to compare with the policy of the market economic status of China between U. S. A and European Union, then analyses the similarities and differences between them, and seek to defeat in detail and put forward the corresponding policy recommendations in order to strive for China finally obtaining the status in an all -round way .