The subject wants to ask "how long is the training time of three supports and one support in Chifeng city"? Three weeks. The pre-job training organized by the office of "Three Supports and One Support" in Chifeng City mainly includes education of ideals and beliefs, education of national conditions and people's feelings, awareness of the rule of law, relevant business policies, methods of mass work, and basic knowledge and skills needed for grassroots work. It takes three weeks to help the "three supports and one support" personnel to complete the role transformation as soon as possible and improve their adaptability to grassroots work and life.