A 2026 Guangzhou city promo poster, festive yet elegant for the Spring Festival, vertical 9:16, double exposure, S-shaped flowing composition. Pure white textured background. In the lower right, a miniature traditional-costumed figure swings a long red silk ribbon; the silk transforms into mountains and rivers, and superimposes a panorama of Guangzhou inside: Canton Tower, Zhujiang New Town, the Pearl River, cruise ships, ancient buildings, and Baiyun Mountain. Lower-left typography: 'SPRING 2026' and a vertical line 'Millennial Trade City — Charming Guangzhou.'