The Xia volume investigates the truth behind the "golden ages" and "eras of good governance" in Chinese history. It focuses on the origins, development, and key policies of twenty historical periods, including the Golden Age of Emperor Wu of Han, the Rule of Ming and Zhang, the Golden Age of Emperor He of Han, and the Rule of Taikang. It examines the policies and realities of each era in politics, the economy, people's livelihoods, culture, and military affairs, shedding light on hidden details in a wealth of historical sources and exploring specific issues through cross-sections of history. It offers an in-depth analysis of the definitions, causes, authenticity, and hidden dangers of golden ages and eras of good governance. What, exactly, makes a period a golden age in history...