At present, more than 80% of children in Shenzhen are enrolled in public kindergartens and inclusive kindergartens. The number of high school degrees is also increasing. It is estimated that by 2025, the total number of public high school degrees in Shenzhen will be 210.65 million, which is nearly twice the number of existing public high school degrees. After the implementation of "12 free education", the enrollment rate is expected to continue to increase, and schools should be able to accommodate it. Therefore, the implementation of "12 free education" is by no means a hot-headed decision, and it can only be implemented when conditions are ripe, otherwise it will lose sight of one thing and be at a loss. 2. China is one of the countries with the biggest gap between the rich and the poor. Although many poverty alleviation policies have been implemented, the gap between the rich and the poor still cannot be eliminated, and children in some areas still have no money to go to school. Because after finishing high school, you need more tuition and food. Therefore, extending compulsory education can save tuition fees and let more children who want to study have books to read.