This book is the CIRD (China Institute of Reform and Development) 2014 report on reform, themed the decision role of market. It is a deep and comprehensive interpretation of The Decision on Major Issues Concerning Comprehensively Deepening Reforms, which was passed in the Third Plenary Session of the 18th CPC Central Committee. The writers have revealed the general strategy, key areas and steps of comprehensively deepening reforms, as well as a clear road map and time table. Issues of general interest on economy, politics and livelihood are properly addressed in this report.Eight topics are discussed in the book, all of which are theoretically and practically important in the next round of reform on the economical system. They are: Market determines the growth prospects, Market determines the allocation of resources, the Nonprofit nature of state-owned capital, Realizing the property rights of rural popoluation, Shifting the way dealing with international trade and investment, Market-determined effective government, Establishing a legalized business environment and Pursuing for a fair market economy.