Pre-school education practitioners, pre-school education students and people with relevant experience and skills in pre-school education.

1. Practitioners of preschool education: including kindergarten teachers, educators, nurses, family educators, etc.

2. Students majoring in preschool education: including students majoring in preschool education, psychology and educational technology.

3. Persons with relevant experience and skills in preschool education: such as retired teachers and family educators.