Three weeks. Official website, Zunyi, Guizhou inquired that the pre-job training of "three supports and one support" in Zunyi, Guizhou took three weeks. To participate in the pre-job training organized by the "three supports and one support" office of the city and district, which mainly includes the education of ideals and beliefs, the education of national conditions and people's feelings, the awareness of the rule of law, relevant business policies, mass work methods, basic knowledge and skills needed for grassroots work, etc., to help the "three supports and one support" personnel complete their role transformation as soon as possible and improve their adaptability to grassroots work and life.