1. Unbalanced resources: In some areas, secondary vocational schools are relatively short of resources in terms of teachers, equipment and courses, resulting in a gap between schools. Unbalanced resources limit the development of schools and the ability to improve the quality of education.

2. Insufficient practical teaching: Secondary vocational education should pay attention to cultivating students' practical ability. However, due to the limitation of funds, venues and equipment, some schools are lacking in practical teaching, which cannot meet the actual needs of students and the requirements of the job market.

3. Lack of teachers: Secondary vocational schools need a high-quality teacher team, but at present, the overall quality of secondary vocational teachers in some places is low, and the teacher structure needs to be optimized urgently. It is a long-term task to train and introduce high-level teachers in secondary vocational schools.

4. Close ties with the industry: Secondary vocational schools should keep close ties with the industry, and adjust their specialty settings and course contents according to the needs of the job market. However, the relationship between some schools and industries is not close enough, which leads to a certain disconnect between students' actual employability and market demand. Secondary vocational education refers to secondary vocational school education, also known as secondary vocational education or vocational secondary school education. Secondary vocational education is an educational level between ordinary high school and higher vocational education (vocational and technical college).