The theory of ideological and political work includes: Marxist theory, ideological theory, educational psychology theory and socialist core values theory; Theories of cultural work include: cultural pluralism theory, cultural inheritance and innovation theory, cultural industry theory and cultural identity theory.

1. Theory of ideological and political work: Marxist theory: The core of ideological and political work is to cultivate people's correct world outlook, outlook on life and values through education and guidance; Ideological theory: emphasizing the influence of ideology on society and individuals, including the construction, dissemination and maintenance of mainstream ideology; Educational psychology theory: using the principles and methods of educational psychology to understand people's cognitive, emotional and behavioral patterns in order to improve the effect of ideological and political education; Socialist core values: cultivate and practice socialist core values and promote social harmony and personal development.

2. Cultural work theory: cultural pluralism theory: respect and tolerate the existence and development of different cultures and promote cultural exchange and integration; Cultural inheritance and innovation theory: emphasize cultural inheritance and innovation, combine traditional culture with modern society, and promote cultural development and progress; Cultural industry theory: pay attention to the development law and operation mode of cultural industry in order to realize the economic value and social benefits of culture; Cultural identity theory: cultivate people's identity with their own culture and understanding of other cultures, and enhance cultural self-confidence and cross-cultural communication ability.