These two jobs are getting more and more annoying, but cashiers can be promoted and developed into accountants, accounting supervisors or financial managers (depending on your ability). Kindergarten teachers can never be old, but can only develop into deputy directors and directors, and can teach in other preschool institutions (such as early education centers and interest classes). Cashiers and kindergarten teachers depend on the establishment nature of their units. Unit income and benefits are good. Cashiers and kindergarten teachers have high incomes, but the starting point of kindergarten teachers' income should be higher.