since december 2007,the appreciation of renminbi stepped up.and chinese renminbi will still accelerate for its internationalization in the next 10 years.the process of internationalization of the rmb will be influenced by china’s sustained and rapid economic growth and foreign trade promotion.the appreciation of renminbi ** the consequence of double factors at home and abroad.combining domestic and foreign factors concrete analys** of the cause of the appreciation of the renminbi,it has the following several aspects basically.china’s economic growth in the long-term stability ** the inner motive power of continued appreciation of renminbi.it ** rare in the world that china’s booming economic development.china’s economic stably growth in the long-term,on one hand,the domestic product and service are increasingly rich,and make our country residents’demand for foreign product has decreased,thus reducing the demand for foreign exchange;on the other hand,the needs of our country product and service for foreign are constantly increase.under the action of the demand and supply in the foreign exchange market,it promotes the continued appreciation of renminbi.huge trade surplus may be the main pressure of the appreciation of the renminbi.because chinese commodity’s“reasonable price”leads to the huge trade surplus,it has already become the main contradiction for china in foreign trade and economic relations.especially in the trade d**pute of huge trade surplus between china and america,it has influenced american domestic employment and so on a series of problems.so the united stated and other developed countries keep the rmb exchange politicized to put pressure on china,and establ**h of anti-dumping and countervailing and all kinds of trade barriers.under the background of globalization,china ** the beneficiary of economic globalization,and at the same time it has made great contributions to the economic development of the world.resources,real estate,finance,human,and so on in the global range for configuration,and all kinds of resource in all over the world,the price ** different,and if necessary the value of assets should be revaluation.th** inevitably lead to the exchange rate r**e and prices r**e.