First, jewelry design: this must be an art student and a design major, but there is no way out in China. Want to find a good job, really want to study abroad and work abroad.

Second, the gem material major: this has nothing to do with art and painting, but to learn the physical and chemical properties of this stone and that stone, and can only be an ordinary salesperson for others. Of course, as long as you have a relationship with a doctor, you can be an expert.

An unpopular major, because this knowledge is useless to ordinary people, comes out as an ordinary salesman at most, so it is best not to learn a major that can make money for the future.