| The Sino-US relations are one of the most important bilateral relations in the world. A piece of healthy, steady Sino-US relations accords with the fundamental interests of the people of two countries. But Sino-US relations of 50 years flowing rhythm development with fluctuate characteristic all the time and that is difficult to describe in order to "normal" for main fact. This article review the history since 1989 of the impacts on US policies to set on China from national interests angle, summarize experience , and in the hope of finding the regular thing among them , thus put forward some suggestions with reference function.The full text is divided into three parts altogether. The first part try to find out of the characteristics of policy on China of U.S.A. ,that is enter conduct retrospect and vertical contrast of policy from time within different presidents term. The second part put into different categories on the basis of first part, carry on from politics , economy , ideology , anti-terrorism question to U.S.A. policy on China and deep to explain and study. Try to find the inherent regularity and certainty of the policy on China of U.S.A. to a certain extent. The above-mentioned basic factor these display of the present Sino-US relations appearing a series of new changes, promote Sino-US relations develop forward, for instance complementarity of economy, mutual benefit, both sides consistency of a certain degree on anti-terrorism ,etc. of the trading tie. But on the other hand, some has caused the Sino-US relations to grit and emerge constantly, Taiwan Issue , liking the difference of knowing the form and human rights issue ,etc.. The third part is that based on the U.S.A. policies on China of nature, reason and how to reply U.S.A. and put forward the suggestions of the policies on China: At first we should regard national benefit as the highest standard to the American policy tomake. And than we should interference steadfastness of principle in U.S.A. combine with flexibility of the tactics. After that it is the reality of the world big country to face China and the United States. At last we should develop our economy and build up our strength.In the last conclusion, the author thinks that the Sino-US relations have already passed by longer course of trials and hardship. In the face of all sorts of development trends in the future, China should reply actively , seeks the development of health of the Sino-US relations, prevent from and turn back Sino-US relations not to appear unfavorable psychology , preparation of measure of situation to do well to want even more at the same time. We don't be disheartened, can't be unrealistically optimistic either. Should in line with history, reality, an objective one should go for development of the Sino-US relations with positive attitude. |