Group 1: Cultural Heritage and Preservation - The article emphasizes the importance of cultural and natural heritage, particularly in Henan, where there are dedicated individuals working to protect, inherit, and innovate these legacies [1] - The efforts of individuals like Sun Yinying, a fifth-generation craftsman of the Luoyang shovel, showcase the blend of traditional craftsmanship with modern applications, enhancing archaeological practices [3][5] - Ding Yongxiang's commitment to reviving Huai Bang, a traditional folk art, highlights the ongoing efforts in cultural heritage protection, demonstrating the potential for these art forms to thrive in contemporary settings [7][10] Group 2: Innovations in Traditional Crafts - Sun Yinying has innovated the Luoyang shovel by creating various new specifications, expanding its application in modern construction and archaeology, which reflects a successful transformation of traditional tools [5][6] - Chen Qingwei has integrated CNC engraving technology into the production of wooden combs, significantly increasing efficiency and allowing for the revival of traditional comb-making techniques [16][22] - Qin Lichen's work with mortise and tenon joints illustrates the application of traditional woodworking techniques in modern design, promoting the cultural significance of these methods [27][31] Group 3: Community Engagement and Education - Ding Yongxiang has actively involved local communities in cultural heritage activities, fostering a sense of pride and ownership among villagers regarding their cultural practices [13][15] - Chen Qingwei has established a comb-making training institute, providing opportunities for local artisans and promoting the transmission of traditional skills to younger generations [25] - Qin Lichen conducts workshops to teach young people about traditional woodworking, ensuring the continuation of these skills and the appreciation of cultural heritage [31]