The U.S. Congress recently held a special hearing on China's investment, and China is increasingly facing the looming challenges of the U.S. conservatism. Concerning the spread of conservatism, Anbound's chief researcher Chan Kung compares trade protection to epidemic. If no equal measure is taken, that would be a support for global protectionism. This is a gradual economic tsunami; once formed it would be overwhelming. In the future, the market of all countries might change from open and free to conservative.