The prosperity of a country or a nation is always supported by cultural prosperity, and the great rejuvenation of the Chinese nation requires the development and prosperity of Chinese culture as conditions. The excellent traditional Chinese culture is the wisdom crystallization and essence of the Chinese civilization, the root and soul of the Chinese nation, and the foundation for us to stand firm in the world culture turmoil. It must be inherited and carried forward in combination with the new era conditions. Today, new technologies such as big data, the Internet of Things, cloud computing, and artificial intelligence are constantly developing and widely applied in various fields, bringing new opportunities to promote the creative transformation and innovative development of Chinese excellent traditional culture, and providing important assistance for the inheritance and development of Chinese excellent traditional culture. Assist in the active inheritance of cultural styles. These precious cultural heritages fill our spiritual world, shape our national character, and are important treasures in the treasure trove of human civilization. It should also be noted that some cultural relics and historical heritage displayed on the vast land still need to be better developed and utilized. Some cultural relics collected in museums only lie quietly in display cabinets, and there is still a gap between "preservation" and "revival". With the advent of the digital era, we can use digital technology to perform holographic imitation processing on these cultural relics and historical heritage, transforming physical forms into digital forms, so that civilizations engraved on bronze, transcribed on silk, written on bamboo slips, and printed on paper can cross the thick history and present them one by one before our eyes. The CPC is not only an active leader and practitioner of China's advanced culture, but also a faithful inheritor and promoter of China's excellent traditional culture. In recent years, China has implemented a series of digital projects for cultural relics protection, creating a digital model for cultural inheritance and development. For example, after nearly 30 years of digital protection exploration and research, the Dunhuang Research Institute has developed a set of key digital technologies and workflows for immovable cultural relics, achieving digital protection of caves. As of now, the Gansu Provincial Science and Technology Major Special Project "Construction and Application Demonstration of Dunhuang Grottoes Digital Asset Management Platform" has completed the digital collection of 290 caves, image processing of 179 cave murals, 3D reconstruction of 45 painted sculptures, and 7 major sites, forming over 300TB of digital resources that can be preserved and utilized for a long time. Through the empowerment of digital technology, many historical relics that have been dormant for many years and precious heritage that are on the brink of protection crisis have their own digital forms, returning to people's vision in a new style. Assist in the inheritance of cultural genes from generation to generation. Since the 18th National Congress of the Communist Party of China, China has accelerated the improvement of its digital information infrastructure system and coordinated the construction of 5G, IPv6, data centers, satellite internet, and the Internet of Things