Let's sell jewelry. . A salesgirl still needs a certain cultural foundation and eloquence. If you think you are not afraid of hard work, willing to learn and have good social skills, you can try. As an assistant in a wedding dress shop, I just help customers try on wedding dresses and take photos with others. The master won't hand them in. . . If you sell jewelry, now every family needs to buy it for marriage, birth, anniversary or money. Measure for yourself. . . .