In the context of digital transformation and the impact of the current market economy, building a school culture is crucial to the quality and humanity of education. Building a school culture is currently facing many difficulties. To solve these difficulties, promoting the Vietnamese cultural value system in building school culture content has theoretical and practical significance. Based on using methods of analysis, synthesis, systematization, and generalization of relevant documents on the Vietnamese cultural value system (ethnicity, humanity, democracy, science - according to Resolution 33-NQ/TW of the 9th Meeting of the Party Central Committee of the 11th tenure on building and developing Vietnamese society and people meeting the demand for national sustainable development) and school culture; The article analyzes the role of the Vietnamese cultural value system in building school culture in our country today, including the fundamental tasks: The Vietnamese cultural value system is the foundation for culture school; orientation for building school culture; protect and strengthen school culture in the direction of humanity, tradition, and modernity; through the school culture of educating the young generation in Vietnam.