Experts and scholars impart knowledge and solve difficult problems, and police officers undergo internal and external training to enhance their skills. "On August 22, the 8th" Three for School "of the Jiangbei New District Procuratorate in Nanjing, Jiangsu Province, China, was launched in 2025. Yuan Lili, a member of the Juvenile Prosecutorial Talent Pool of Jiangsu Prosecutors, a model worker in Nanjing, Wang Di, a member of the Prosecutorial Informatization Talent Pool of Jiangsu Prosecutors, and the first batch of "expert talents" in Nanjing's political and legal system, respectively took the podium to share their experience in handling cases around the contents of "review and judgment of juvenile case evidence" and "key points of substantive review of technical evidence". This is the 15th successful event held by the Nanjing Jiangbei New Area Procuratorate since the establishment of the "Three for School" education and training platform, which effectively stimulates the vitality of the procuratorial team to perform their duties with high quality and efficiency. In order to thoroughly implement the Opinions of the Supreme People's Procuratorate on Strengthening the Construction of Procuratorial Culture in the New Era and promote the integration and intercommunication of prosecutorial culture and prosecutorial business, in April 2024, the Jiangbei New Area Procuratorate in Nanjing innovatively created the "Three Ones" cultural brand with the connotation of "serving the overall situation, serving the people's judiciary, and taking responsibility for the rule of law", and named it "Three Ones School". The event is held once a month, inviting legal experts, case handling experts, and business backbones to step onto the podium. Through methods such as renowned teachers' lectures, experts' lectures, prosecutors' discussions on swords, and case exploration, it promotes the transformation of prosecutorial culture construction from static 'battlefield construction' to dynamic 'ecological construction'. ”According to Zhu Xiubin, a member of the Party group and director of the Political Department of the hospital, as of now, more than 30 outstanding prosecutors from across the country, experts in the national procuratorial organ business competition, outstanding prosecutors in the new era of Jiangsu Province, and law professors from universities have entered the "Three for School" to continuously assist procuratorial officers in handling every case with high quality and efficiency. The theme salon of "Deep Integration of Party Building and Business", the experience sharing of "Business Competition Model Experts Face to Face", the high-quality and effective performance of "Transforming Work Style and Improving Skills" youth talk, and the "Youth Speculation and Rule of Law Jiangbei" youth debate competition... The "Three for School" training has diverse forms and rich content, and has received unanimous praise from both inside and outside the system. In the 'Three Schools', I felt the vivid practice of high-quality and efficient prosecution in handling cases, the professional spirit and life beliefs of frontline prosecutors, the salon theme of promoting business through party building and leading the team, and also reflected the pursuit of the procuratorial organs to serve the overall situation, serve the people's judiciary, and take responsibility for the rule of law. I was very inspired and encouraged. ”Zhang Xiaobei, a National People's Congress representative and host of the Jiangsu Provincial Radio and Television News Center, commented on the first "Three Schools" event on site. The reporter learned that relying on the "Three Ones" cultural brand, the institute has successively cultivated sub brands such as "Three Ones Qingjin Learning Society", "Three Ones Speech and Law Research Group", "Three Ones New Media Studio", and built a multi-dimensional talent cultivation ecology of "self-study and self lecture+combat training integration", "cross-border rotation+mentor pairing", "evaluation and exposure+incentive mechanism", laying a new path for the growth and development of young police officers. Research and analyze theories, practice diligently. In the first half of this year, the "Three Words and Law Research Group" of the hospital, based on sufficient research, formed research results on serving the high-quality development of Jiangbei New Area from four aspects: protecting enterprises by law, serving clean construction, serving the people, and maintaining a safe and stable development environment. The research results have been transformed into the "Four Major Action Plans" of the Party Group of Jiangbei New Area Procuratorate in Nanjing in mid August, and the 12 measures have attracted widespread attention since their launch. For over a year, based on strengthening the connotation construction, promoting the deep integration of prosecutorial culture and prosecutorial business, and striving to cultivate "capable workers" who can perform their duties in accordance with the law and "skilled craftsmen" who are good at using legal policies, the court has held "Three for School" activities with different themes to promote the handling of two cases, which have been selected as typical cases published by the Supreme People's Procuratorate, nine police officers have been selected as prosecutorial talents in Jiangsu Province, and 34 theoretical research articles have been published in publications at or above the provincial level. (New Society)