This book uses facts and data to prove that socialist public sectors are still in a predominant position in China. Based on previous research and studies, a set of methods for measuring the structure of public or non-public owned economy is offered in this book. As is remarked by the authors, China’s basic economic system, namely the system with the public sector remaining dominant and diverse sectors of the economy developing side by side, represents an efficient approach towards mutual benefit, common prosperity and peaceful co-existence.