The 8 PM news bulletin of Channel 4 of the IRIB, as the only news program that broadcasts cultural news from the national media, plays an important role in cultural information and flow. With the acceptance of the "cultural gardening" theory in the strategic management of culture in the Islamic Republic system, strengthening the key components of culture and eliminating its harms is the fundamental duty of the government. Therefore, the purpose of this research, emphasizing the role of national media news in culture building, is to examine the 8 PM news bulletin of Channel 4 from the perspective of reflecting cultural priorities in the country's cultural engineering map. The research method in this research is quantitative content analysis and the statistical population is all the news broadcast of the 8 PM news in the year 1402-1403 using systematic sampling, 73 episodes of this news program were selected as a sample. According to the findings of this research, the largest share of news published in the 8 PM news bulletin of Channel 4, which includes about 49% of the news, has not addressed any of the 10 priorities of the country's cultural engineering map. The share of cultural products and industries with 20.7% is in the second place of the news published in this news section, which, according to the priorities of the country's cultural engineering map, is in the tenth priority.