500 yuan training fees may or may not be legal. But because newcomers are not necessarily good at the jewelry industry. Therefore, training is necessary. Training requires lecturers and costs.

400 yuan for clothes, not bad for two years.

The key is whether you like this job or not! If you like it, don't care about these inputs. I'm already worth it.

If you don't like this job. Even if they give you money, it's not worth doing.