Library

The original film and television works of "Trace of the Detective" and "The Detective's Hour"! A bullet casing locks the real murderer, and half a fingerprint solves the cold case! The Baiyin murder case, the Baibaoshan attack on the army and the police, the Zhou Kehua case, the 1.28 Hegang case... Behind countless shocking cases that shocked the country, there was a master of criminal investigation. He is the recipient of the "July 1st Medal", China's chief bullet mark identification expert, and the prototype of the criminal policeman in many movies and TV dramas - Cui Daozhi. There is no coincidence like a magic weapon descending from the sky, it is all based on down-to-earth traceability and evidence collection. In nearly 70 years of criminal investigation career, Cui Daozhi has participated in the on-site investigation of thousands of cases and the inspection and identification of more than 7,000 traces of evidence, and there has been no wrongful conviction. Open this book and see how Choi Do-sik, the soul of the detective, uses minute details to unravel the shocking case and travels through the depths of crime on his own.

Liu Xiu is the owner of a very powerful private oil and chemical company. The Provincial Public Security Department has received reports many times that he stole oil, but there is no real evidence. During the nationwide crackdown on organized crime, Liu Xiu was again reported as being involved in organized crime, but the reporter's brother was executed for being involved in organized crime. As the case progresses dramatically, the police around undercover Liu Xiu face increasingly severe tests...

The strength of a country is largely reflected in its effective protection of the legitimate rights and interests of its citizens and the safety of life and property worldwide. On October 5, 2011, the Chinese merchant ships Huaping and Yuxing 8 sailed down the Mekong River to Chiang Saen Pier in Thailand. The two ships were hijacked by unknown armed men halfway. Early the next morning, the bodies of the crew members of the two merchant ships surfaced one after another. Thirteen Chinese crew members were brutally murdered. This incident shocked the world. Our Ministry of Public Security organized experts to rush to the scene of the crime. Faced with numerous doubts, how did they solve the case? "Bright Sword of the Mekong River" is the first in-depth report on the truth of the Mekong River tragedy, vividly reproducing the tortuous process of the Chinese police's rapid response, using the wisdom of a great power, establishing a joint law enforcement mechanism with countries in the Mekong River Basin, and working together to arrest the culprits of the case.

The leader of an evil force who was attacked for stealing the country's crude oil was shot. It was supposed to be a huge relief. Unexpectedly, there were constant criticisms in the society, saying that the police were protecting one out of ten and that the one they were protecting was the real oil field thief. Two brothers who were born into a family of three generations of oil workers embarked on completely different paths. One is an oil field policeman who sacrifices his life to combat oil-related crimes, and the other is the driving force behind a series of oil-theft crimes and the "master-in-chief" of "oil guzzlers" of all sizes; the new public security chief Long Zizhou identifies Liu Xiu as the boss behind the oil-theft gang and takes action against Liu Xiu's chemical factory. Liu Xiu unexpectedly wanted to hand himself over to the police along with all the members of the oil theft gang.