To work in a place, first, directly look at the salary; Second, it depends on what you can learn and do well. The boss won't treat you badly. If the boss treats you badly, you can use what you have learned to start your own business or find another job. If you can learn a lot of things that are useful and interesting to you, you can go.

Jewelry depends on commission. How much to sell depends on the positioning and pricing of the store and the individual's sales ability. Lao Fengxiang is an old brand and suggests going to work.

For reference only.