"Public Basic Knowledge" and "Professional Ability Test". Examination of "Public Basic Knowledge" in Yunnan "Three Supports and One Support" Preschool Education. The content of the examination mainly examines the candidates' politics, economy, national conditions, provincial conditions and poverty alleviation. For the pre-school education meeting, the written test will be conducted again. The subject is "Professional Ability Test", and the interview is handled by the office of "Three Branches and One Support". Three supports and one support are conducive to building a new socialist countryside and providing concrete guidance and guarantee for college graduates to implement the employment problem at the grassroots level.