In the past four or so decades, a significant amount of research efforts has been made to examine the rapid and constant social changes taking place in China and the dynamics behind the process, resulting in a rich research literature on a wide range of issues and aspects of China's recent social transformations. However, most of the literature has largely focused on either the political, ideological and policy issues at the macro level or the various forms of spontaneous resistance and protest at the micro level. What has not been adequately analysed is how the majority of ordinary Chinese people has reacted to and influenced the many changes in society over a long time period. This analytical partiality has given an impression that China consists of only two opposing types of people: the oppressing ruling class and the angry oppressed adversaries, restricting our thinking and understanding of Chinese society, its dynamics and its changing trends to the perspectives of elites and their adversaries. Drawing upon a new perspective of competitive social repositioning, and based on the evidence recorded in numerous recently published personal memories and other published accounts, as well as the evidence collected through in-depth interviews, this book seeks to re-analyse the ever-changing, but still under-researched, societal dynamics driving social transformations in China from 1964, when Mao Zedong publicly put forward and propagated his 'Five-Requirements' for selecting heirs to the Chinese communist cause, to 2000 when Jiang Zemin formulated his 'Three-Represents' theory to modify the ideological political thinking and practices of China's ruling elites. Of course, Chinese society has not been evolving exactly in the way that Mao and Jiang anticipated. Instead, China has been driven by a high proportion of its aspirational citizens who have kept repositioning themselves in China's shifting distribution patterns of social resources and changing social structure. This book analyses what had been driving the changes in the attitudes and behaviours of many everyday Chinese over time in recent decades, what characteristics of their preferences and choices were at different stages, and how their choices had resulted in the zig-zag patterns of China's recent social change.