Group 1 - The core viewpoint of the articles highlights the significance of Xiuyan jade carving as a cultural heritage and the efforts of Wang Yunxiu in preserving and innovating this traditional craft [1][11]. - Xiuyan jade carving is recognized as one of China's four famous jades, with its craftsmanship being listed as a national intangible cultural heritage in 2006 [1][11]. - Wang Yunxiu is a representative inheritor of Xiuyan jade carving, emphasizing the importance of design, skill, and patience in the craft [3][12]. Group 2 - The jade carving process involves multiple stages, including material selection, design, carving, and polishing, with some pieces taking years to complete [5][9]. - The technique of "Suohua" (素活) is a key feature of Xiuyan jade carving, showcasing the artist's skill and attention to detail, with specific forms like rings and chains being particularly challenging [5][7]. - Wang Yunxiu's notable work, the "Mother and Child Tower," took three years to complete and exemplifies the complexity and craftsmanship involved in jade carving [5][7]. Group 3 - Wang Yunxiu began his journey in jade carving at a young age and achieved recognition with his piece "Qinian Hall," which won a prestigious award after eight months of hard work [9][11]. - To promote the craft among younger generations, Wang has established workshops and training bases, teaching the principles and techniques of jade carving [11][12]. - The preservation of this traditional craft requires a balance between maintaining its heritage and adapting to contemporary themes, encouraging young artisans to enhance their skills and cultural understanding [12].