What does cg do? What to do after learning cg? Is it easy to find a job?

CG is the abbreviation of (computer graphics), which means computer graphics. This shows that CG is a very broad concept, including all graphics drawn by computers. Give a few examples: print advertising, commercial photography, game design, architectural design, animation creation and so on.

As for finding a job, it's really hard to say because you have a wide range.

But I guess the CG you said should have something to do with animation design. In the animation industry, because online games are very popular at present, many people need to draw original paintings, make models and maps, so it is still possible to find a job.