Intangible Cultural Heritage Handmade Paper Umbrella, Traditional Oil-Paper Umbrella, Sun Protection, Water Resistance, Decoration Ornament, Cultural Heritage Inheritance Retro StyleIntangible cultural heritage handmade oil paper umbrellas are not just daily necessities; they also embody the traditional craftsmanship concept of 'harmony between man and nature' using natural materials as the base and manual skills as the essence, perfectly blending practicality and aesthetics, tradition and life. Each oil paper umbrella carries the cultural genes of thousands of years, being a 'flowing artwork' polished by artisans over time.