Preface Ⅰ China - US Economic and Trade Relations Are Mutually Beneficial and Win - Win in Nature Ⅱ The Chinese Side Has Scrupulously Honored the Phase One Economic and Trade Agreement Ⅲ The US Side Has Failed to Meet Its Obligations Under the Phase One Economic and Trade Agreement Ⅳ China Upholds the Principle of Free Trade and Strictly Complies with WTO Rules Ⅴ Unilateralism and Protectionism Undermine China - US Economic and Trade Relations Ⅵ China and the US Can Resolve Differences in Economic and Trade Areas Through Equal - Footed Dialogue and Mutually Beneficial Cooperation Conclusion