In my opinion, it's not easy to solve this problem, because it's a new problem and a systematic problem since secondary schools emphasized the diversion. Some parents don't want their children to go to vocational high schools, because some vocational high schools are no different from ordinary high schools, with neither professional teachers nor professional equipment.

It is better for students to attend vocational high schools than ordinary high schools. Although children's grades are not on the high school score line, they are not willing to go to vocational high schools. Furthermore, ordinary high schools, especially the third type high schools, should not be a requirement, a teaching material, an evaluation standard and method with undergraduate students, but a standard and requirement with vocational high schools, since students' learning goal is not to go to undergraduate courses, but to go to higher vocational colleges.

However, after several years, the teaching materials, teaching requirements and evaluation model have not changed. In my opinion, the current academic system of ordinary high schools and vocational high schools is only two years. Textbooks should also be changed, the difficulty should be reduced, and they should be close to majors. Teaching management and teaching evaluation should be reformed to adapt to the new education and teaching form.