Generally speaking, training is preferred, but it does not mean that training is necessary.

If you are confident about your photogenic performance, you can also consider going directly to the interview.

However, training is always harmless to you. As for the more formal advertising companies or graphic model economic companies in Guangzhou,

I'm not sure, but if you want to get a job as a graphic model in Cai Ying. com。

Will search out some formal companies.