Straight hope to expand the U.S. market, but with little success, because CFIUS be such investment security assessment and review, and impeding investment contracts of a number of hightech industry, a lot of Chinese investment in U.S. government officials congressmen and security sector the obstruction under bankruptcy. U.S. China is a Cold War mentality store for shoes and means of trade protection combined. Pak Ming said recently repeatedly prevented China39s investment in the United States. For example, the United States involving hazard communication security excuse for frequent stop Huawei, ZTE to enter the communications market in the United States, Sany billion yuan investment in wind power projects in the United States is also involved in the field of socalled security to obstruct the U.S. Committee on Foreign Investment. In addition, the United States, after the financial crisis, proposed the reindustrialization plan to double exports and other slogans, the intent from the virtual economy to the real economy regression, the United States actively to the development of wind power and photovoltaic industrial entities, it will crash effect occurs and Chinese investment in the United States, in essence, also a kind of trade protection. Cold War mentality and eventually to others In fact, with the constantly increasing interdependence of the SinoUS trade, SinoUS trade disputes also heats up. The international competitiveness of Chinese enterprises is increasing, the last bulwark of the past, the United States frequently use a double reverse and special safeguard economic means of protection, has been difficult to prevent the Chinese enterprises to enter the U.S. market, and has become a political means to hinder Chinese investment. Many areas in the United States let out China39s entry into the political factors, the abuse of the national security excuse for the performance. Pak Ming said, this Cold War mentality of the United States in the economic sphere, China and the United States, it is a loselose. SinoUS trade cooperation between the two countries should be the most complementary