"천추" (Cheonchu) is a term in Korean that translates to "thousand autumns." It is often used in literature and poetry to express the passage of time and the beauty of nature. The phrase evokes imagery of changing seasons, particularly the vibrant colors of autumn leaves, symbolizing both the fleeting nature of life and the enduring beauty of the world. In Korean culture, the concept of 천추 is closely related to themes of nostalgia and reflection. It can be found in various forms of art, including traditional music and painting, where artists capture the essence of autumn and its significance in human experience. This term highlights the deep connection between nature and emotional expression in Korean heritage.