This theme is an investigation of the types of educational policies. According to different decision-making subjects, it can be divided into political party education policy, national education policy and social group education policy; According to the different contents and levels of policies, they can be divided into general policies, basic policies and specific policies; According to the scope of policy effectiveness, it can be divided into overall policy and regional policy; According to the function of policy, it can be divided into encouraging policy and restrictive policy.