The process of Nanjing Jinyun Brocade continues the tradition of China Royal Weaving. It uses core technologies such as "warping and weft breaking" to weave luxurious fabrics with materials such as silk thread, gold thread and peacock feather thread on a large loom with complex structure, which is manually operated by two people. The process of Nanjing Jinyun Brocade System consists of more than 100 processes, such as material preparation, pattern design, pattern design, weaving and knitting. The brocade pattern is intended to be painted and auspicious. From the Yuan Dynasty to the Ming and Qing Dynasties, Nanjing Yunjin has always been a royal item, which can be given as a gift to foreign monarchs and envoys, as well as ministers and heroes. Today, Nanjing Yunjin is still a classic of China's traditional weaving technology, which is used to weave high-grade fabrics and is deeply loved by the people.

In 2006, Nanjing Yunjin Wood Machine Makeup Hand-knitting Technology was selected into the National Intangible Cultural Heritage List. In 2009, Nanjing Jinyun Brocade Craft, as a representative of the intangible cultural heritage of mankind, was listed in the UNESCO Convention for the Protection of Intangible Cultural Heritage. Since 10, relevant communities, organizations and units have made unremitting efforts for the protection and inheritance of Nanjing Jinyun Brocade Technology by implementing standardized management of Nanjing Jinyun Brocade Project, completely preserving data files, establishing Nanjing Jinyun Brocade Technology Database, cultivating outstanding inheritors, and participating in various publicity and exhibition activities, and achieved remarkable results. Especially in terms of personnel training, the project protection unit has formulated a medium-and long-term protection plan, systematically organized and implemented the selection and training of inheritors, and formulated institutional documents such as the Management Measures for the Grade Evaluation of Yunjin Weaver Girl, the Management Measures for the Evaluation of Inheritors, and the Training Plan for Yunjin Inheritors to ensure the orderly development of inheritors.