1. financial difficulties: the family's economic conditions are limited, and it is impossible to bear the expenses of preschool education, including tuition, miscellaneous fees, teaching materials, etc.

2. Special family circumstances: such as single-parent families, families with disabilities, family members' illness and other special circumstances, which increase the family's economic burden and make it impossible to pay for preschool education.

3. Educational needs: I hope that children can receive good preschool education and lay a solid foundation for future study and development, but family economic conditions cannot meet this demand.

4. Social support: Applicants understand the policies of the government or social organizations to provide preschool funding for their children, and hope to get help to reduce the financial burden of families and enable children to receive preschool education smoothly.