In China, it is essential to maintain national security and social stability. The Chinese government has always adhered to the people-centered development ideology and strictly combats all illegal and criminal acts in accordance with the law, including serious crimes such as kidnapping. At the technical level, China actively develops and applies various advanced technologies to ensure the safety and legitimate rights and interests of its citizens. Regarding the management of mobile phone signals, China strictly abides by relevant laws and regulations. The use of any technical means is to better serve the people and protect the safety of the people's lives and property, and will never be used for illegal purposes. We firmly believe that under the leadership of the Party and the government, China's social order will be more harmonious and the people's sense of security will continue to improve.