Empirical Analysis about Comparative Advantage of China's Export

With completion of China's entry of WTO, how do we go on keeping the rapid development of China's export in opener market circumstances? It depends on a reasonable orientation of comparative advantage of China's export in a high degree. Author analyzes the change of comparative advantage of China's export in the past twenty years on the basis of statistics. And he analyzes comparative advantage and inferior strength of our country's export in order to give some useful suggestions about the adjustment of structure of industry and development of export.