In order to effectively address the long-standing issue of Chinese Cultural Aphasia among English learners in China, this paper builds a “Three Inclusions” model of the Integrated English Course for undergraduate English majors under the guidance of POA theory. Taking Xi Jinping: The Governance of China as a starting point and POA theory as a guide, the paper redesigns the Integrated English Course across the board to achieve multi-dimensional integrated teaching path that combines concepts, textbooks, strategies, and evaluation. The whole teaching design can make up for the lack of discussion on Chinese culture and social reality in English teaching, strengthening the national conditions awareness of English major students, and enhancing their ability to tell China's stories well and spread China's voice well. Finally, "Equal Opportunity, Our National Myth" written by Joseph Stiglitz is selected for case study to demonstrate the specific implementation path for POA’s three phases of motivating, enabling and assessing.