Interpretation from the perspective of Eastern philosophy: Yehuling Fortress Military Tourism Area In Eastern philosophy, especially Taoist thought, emphasis is placed on "ruling by inaction" and "conforming to nature". As a witness to history, the existence of Yehuling Fortress Military Tourism Area itself is a reflection of the interaction between nature and human activities. From the perspective of Taoism, this was once a military stronghold. In order to survive and be safe, humans followed the terrain, cleverly utilized natural conditions, and built a defense system, which embodied the concept of "harmony between man and nature". At the same time, as a tourist area, it allows people to reflect on history and understand the preciousness of peace while appreciating the natural scenery, which is in line with the Taoist philosophy of pursuing harmony and balance. Interpretation from the perspective of Western philosophy: Yehuling Fortress Military Tourism Area From the perspective of Western philosophy, especially existentialism, Yehuling Fortress Military Tourism Area reflects the existence and free will of human beings in history. Existentialism emphasizes that the existence of an individual precedes the essence. When facing history and nature, human beings give meaning to life through their own choices and actions. As a historical relic, Yehuling Fortress witnessed how humans protected themselves through military defense under specific historical conditions, and embodied the free will and survival struggle of humans in the face of threats. At the same time, transforming it into a tourist area is a reflection of human history and a prospect for the future, reflecting the nature of humans constantly seeking meaning and value. Comprehensive interpretation: Whether it is the "unity of man and nature" and the pursuit of harmony in Eastern philosophy, or the exploration of free will and the meaning of life by existentialism in Western philosophy, the Yehuling Fortress Military Tourism Area shows the complex relationship between humans and nature, history and the future in its unique way. It is not only a witness to military history, but also a carrier of human philosophical thinking, reminding us to cherish peace, understand nature, and explore the meaning of life.