"Long Tu Gongan", also known as "Bao Gongan", is a public case novel compiled by An Yushi in the Ming Dynasty. The whole book is composed of dozens of short stories about judicial decisions, with twists and turns and fascinating plots. Through a series of cases tried by Bao Gong, the book creates an image of a selfless, upright and upright official. It also praises kind and loyal people and criticizes evil and greedy people. This work not only shows Bao Gong's wisdom and justice, but also reflects the dark side of society at that time, such as official corruption and tyranny. Some of the stories, such as "Wubanzi" and "Ghost Turmoil", have bizarre plots and are full of suspense, showing how Bao Gong solved difficult cases with his wisdom and courage. Although the book contains some feudal superstition content, its criticism of social reality and pursuit of justice give it an important position in literary history.
