In 2022, the term "metaverse" was selected as the Word of the Year by the Oxford Dictionary. That year, the industry also responded actively: nearly 20 cities in China issued official documents to release metaverse development strategies, supporting its development in technology, applications and scenarios at the policy level; many technology enterprises focused on metaverse development, achieving corner overtaking in industrial applications, underlying technologies, digital humans and other fields, and promoting the implementation of the metaverse concept at the industrial level.