02606nas a2200313   4500000000100000000000100001008004100002653001500043653001700058653001100075653001100086653001400097653001500111653001500126653001500141100001300156700001300169700001700182700001400199700001500213700001500228700001400243700001400257245016900271856016300440300001200603490000700615520167000622       2025                            d10aActivation10aBroussonetia10aFibers10aPhloem10aProcesses10aProtection10aTechniques10aTechnology1 aJun Zhou1 aMing Lei1 aZaifeng Zhou1 aZhang Tao1 aQingye Lan1 aZixin Pang1 aTing Chen1 aYujie Cai00aComparative Analysis and Activation Inheritance Strategies of Intangible Cultural Heritage: Broussonetia Papyrifera Bast Fiber Papermaking in Yunnan-Guangxi-Guizhou  uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-105001289919&doi=10.11980%2fj.issn.0254-508X.2025.03.022&partnerID=40&md5=6d8156af8b75fffda234de25520d3f3a  a170-1800 v443 aTraditional ancient handmade papermaking techniques preserved in the intangible cultural heritage of broussonetia papyrifera bast fiber papermaking in Yunnan-Guangxi-Guizhou，with the rapid development of modern papermaking technology and economy，the tradition⁃ al ancient handmade papermaking technology is facing difficulties and challenges such as the aging of inheritors，the change of traditional process flow，the lack of resources，market downturn，and shortage of funds. This study compared the current papermaking techniques of Yunnan-Guangxi-Guizhou regions，based on the characteristics of the Broussonetia papyrifera raw material，combined the actual use value and cultural value of the Broussonetia papyrifera bast fiber paper to propose active protection strategies for reviving the intangible cultural heritage craft of the Broussonetia papyrifera bast fiber paper，such as strengthening education and training of young inheritors，establishing research teams，restoring the intangible cultural heritage craft of the Broussonetia papyrifera bast fiber paper，and building a living database of archives. On this basis，further market expansion and innovative revitalization strategies for intangible cultural heritage protection were proposed，including resource guarantee，eco-friendly process transfor⁃ mation，innovative product development，tourism thinking innova⁃ tion，integration of intangible cultural heritage and new media promo⁃ tion，and active participation in international exchanges and coopera⁃ tion，which provided new ideas and directions for the protection of intangible cultural heritage technigues.