Cg is a very broad concept, especially in today's image reading era with advanced computer technology. The main channel for us to obtain information has become various visual art creations spread on the Internet. The so-called cg is the English abbreviation of ComputerGraphics. It is a combination of technology and art, covering many industries.

Now, with the formation of graphic design, web design, animation, post-film, game design, interior design, architectural design and a series of related industries that use computers as the main tools for visual design and production. The field of visual design and production using computer technology is generally called cg internationally.