It was xoined by Winston Churchill who described the Berlin wall that seperated east germany from west germany not allowing any citizen in the communist countires to escape and leave their tyrannical overlords for the free west.
I believe the answer is: Family finances and household affairs
In the tang and Song society, the women role were even more traditional compared to traditional western countries. They can only have their say regarding the operation of the household , such as budget for daily shoppings, taking care of kids, and educating the kids.
The correct answer is D. If you take action, and you do not understand what you are doing, you can cause more harm than good.
