Li Changyu uses modern technology to solve the case.
Li Changyu's ability to use modern technology to solve cases is not only limited to the use of technical means, he is also good at analysis and reasoning. With the help of evidence and clues obtained by technological means, he is able to conduct in-depth analysis and correlate this information with other aspects of the case, helping him to put forward reasonable hypotheses and solve the case.
At the same time, Li Changyu also pays attention to the analysis of cases through psychological knowledge and criminological theories. He has a deep understanding of criminal psychology and criminal motives, and is able to infer the possible behavioral trajectory and modus operandi of the offender through his behavior and way of thinking. In the process of communicating with the suspect and interrogating, he is able to use psychological skills to analyze the suspect's psychological state and extract more useful information.
In addition, Li Changyu also pays attention to the integration and analysis of data. He is good at using big data analysis methods to integrate various related data, and uses data mining and pattern recognition technology to find patterns and characteristics hidden in data, helping him better understand cases and suspects, and provide more accurate suggestions for solving cases. He also values collaboration with data scientists and computer experts to develop and apply new data analytics techniques to improve their ability to solve crimes.
To sum up, Li Changyu's ability to solve cases does not only depend on the application of technical means, but also shows rich experience and profound wisdom through analytical reasoning, the application of psychological knowledge and criminological theories, as well as data integration and analysis. With the support of modern science and technology, his methods of solving cases have achieved remarkable results and have played a positive role in promoting the development of criminal investigation work.