In late eleventh-century China, a group of disaffected government officials, their careers in disarray and their lives sometimes at risk, found ways to express political dissent and personal grievances through the use of literary allusions. Expressing dissatisfaction could be dangerous, so these allusions had to be oblique...Circulating among like-minded people, these coded expressions of protest and discontent were relatively secure from outsiders' scrutiny. They are even more difficult to access today—or have been, I should say. This impressively researched, deeply ruminated book opens the door to their meaning.