See whether you plan to engage in preschool education management or primary preschool education. If it is management, you need to have considerable experience and continue to study the direction of preschool education management, otherwise it will be difficult to convince people. If it is a basic education, you must first pass at least a second degree in Mandarin, and then your comprehensive ability, such as singing, dancing, painting, piano, colorful stories and other basic projects, can be displayed when you apply. It seems easy to accumulate at ordinary times. As for the salary increase, it depends on your continuation after work.