70-year-old retired grandmother teaches her grandson fortune-telling _ grandma teaches her grandson arithmetic
Grandparents bring their grandchildren to help each other. The law does not stipulate that grandparents have the obligation to bring up grandchildren, but raising children is the obligation of parents. Therefore, it is not to mention tutoring grandchildren in their studies.
For minor grandchildren whose parents have died or whose parents are unable to support them, grandparents who have the ability to support them have the obligation to support them.
Grandparents with financial means have the obligation to support their minor grandchildren whose parents have died or whose parents are unable to support them. Grandchildren and grandchildren who can afford it have the obligation to support their grandparents whose children are dead or unable to support them.