This is hard to say, the key depends on the importance parents attach to early childhood education. I learned from an early childhood education class that parents are willing to spend this money if they attach importance to early childhood education. If they don't attach importance to early childhood education and think that children don't need early childhood education, they simply don't understand early childhood education. If you want to convince nature that this can't be solved in one or two sentences, you should start with the root cause. .........