Create a vertical 9:16 minimalist neo-Chinese aesthetic poster on an elegant gray-white textured background. The image should feel like dimensional paper art or a paper-cut silhouette. A winding S-shaped torn-paper crack divides the composition, as if a top sheet of paper has been ripped open to reveal a colorful oriental landscape inside. Within the crack, a winding river runs from top to bottom through the whole composition; render the water in layered shades of blue so it feels like a flowing ribbon. On both sides of the river, place soft green hills, terraced fields, and subtle red-green pastoral color accents. Arrange traditional Chinese buildings along the river with balanced spacing, flying eaves, upturned corners, white walls, and dark tiled roofs, made more elegant by soft light and shadow. Add lush trees with light graceful branches, plus a small boat quietly moored in the middle of the water. Keep the overall rhythm as an S-shaped curve, suggesting harmony between nature and human culture. Use torn-paper edges to create a three-dimensional relief effect. At the bottom, add black regular-script Chinese calligraphy reading "东方美学", the date "2026/04/18", a small red seal, a solemn "CHINA" title, and the low-key signature "@LIYUE". The mood should be quiet, profound, poetic, philosophical, clean, and refined. Avoid clutter, flat paper edges, inaccurate Chinese architecture, unreadable calligraphy, warped date text, random extra letters, heavy shadows, muddy colors, low-resolution artifacts, or source-site labels. Output aspect ratio: 9:16.