Did bad people really exist?Yes, "bad guys" did exist in history.
In the Tang Dynasty, there was an official administrative body known as the "bad people", and their leaders were called "bad people". The main mission of this agency is to find clues to the case, solve the case, and catch thieves and fugitives in all corners of the city. Due to the nature of their work, bad people come into contact with all levels of society, which makes their identities diverse, different from the single image in film and television works.
Jiang Lansheng and Cao Guangshun explain "bad" in the Dictionary of the Five Tang Dynasties, which refers to those officials who were requisitioned by the Tang government to investigate and arrest. These people are sometimes colloquially referred to as "bad spines", and their commanders are called "bad spines". In some historical documents, such as Wei Xuan's "Liu Binjia's Words" and Zhang Ling's "The Ruling and Wild Parties", the existence of bad people and their responsibilities are also mentioned.
The Qing Dynasty document "Title Record" quoted the "Shuo Ling Xu" as mentioning that the bad people of the Tang Dynasty were similar to the "Da Who He" of the Han Dynasty, and were a force specifically responsible for investigation and arrest. In addition to these duties, they are also responsible for maintaining public order, somewhat similar to modern police officers.
In "The Old Tang Book: The Biography of Yang Shenjin", there are also mentions of bad people. They are described as being very stern and authoritative in the performance of their official duties.
To sum up, the bad people of the Tang Dynasty were a specialized organization that was responsible for investigating, arresting, and maintaining social stability. They played a key role in Tang society and had some similarities to the duties of modern police officers. Through historical documents, we can gain a deeper understanding of the social and legal system of the Tang Dynasty.