Why did an egg provided for emperors in Qing Dynasty cost 10 liang (equal to 1,000 U.S. dollars)? How could a commoner be promoted to senior ofcial in two years merely because of a folding fan? Could Chong Zhen, the last emperor in Ming Dynasty, avoid fleeing away in despair and ending up hanging himself? Answers all lie in this impressive book. As a Chinese saying goes, "Guided by history, one can see through reasons behind a nation's rise and fall." Narrated by a senior cadre of Central Commission for Discipline Inspection, the book consists of 24 referential stories about anti-corruption in Chinese history. Through continuously reflecting on past lessons, the author sums up valuable experience for combating corruption and building a trustworthy government. In concise and vivid language, this book reveals vast unheard anecdotes and historical truths of Chinese officialdom before establishment of PRC, which are significant for readers inside and outside China to understand historical roots of current anti-corruption policies in China.