Group 1 - The core viewpoint is that Haikou City is enhancing the training and development of its disciplinary inspection and supervision personnel through a comprehensive "full-chain" cultivation mechanism [1][2] Group 2 - Haikou City has implemented a tiered and categorized training approach based on the differences in job positions, specialties, and experiences of the personnel, utilizing a training needs survey to tailor courses [1] - Recently, a training session was held for over 280 disciplinary inspection and supervision personnel, focusing on theory, discipline law, and business education [1] - The city has established 58 training sessions this year, completing 41 of them, with a total of 2,353 participants trained [1] Group 3 - To strengthen the education and conduct of disciplinary inspection and supervision personnel, Haikou City emphasizes the importance of internal integrity and has improved systems and multi-dimensional supervision [2] - The city organizes political theory learning and red education through various formats such as "three meetings and one class" and themed party days to reinforce ideals and beliefs [2] - Regular supervision is conducted, focusing on management outside of working hours, and discussions are held at key career milestones to understand personnel's thoughts and living conditions [2] - Continuous education on integrity, discipline, and warnings is carried out through activities like watching warning films and visiting educational bases to instill respect for discipline and law [2]