In China, the left-behind children are very big problem, as well as the rural children go to school in city.
If the parents work in urban, either children left in home, or move with their parents.
Left-behind in home, by whom educate and take care of them.
If stay at the city, which place they will settle down? which school they could go ?
They could never be treated equally.
It is a problem , not only the primary school , also the kindergarden.
Not speaking the pubilc kindergarden, it is imposible for rutal children to register.
If choose the private kindergarden, high fee requested, it is very difficult.
So if you want your children could go to the good school or well educated, the only way you must earn more money.
Anyway, everything is possible, all by themselves.