According to Wang, what did “Dingyou” mean in the ancient?
A.
When parents of officials pass away, they have to resign and return to their hometowns to be in mourning.
B.
A good son does not wander far afield; or if he does so, goes only where he has said he was going.
C.
You should always bear the age of your parents in your mind since the longevity of your parents will be a comfort to you otherwise you may feel dreadful that your parents might die soon.
D.
If you feel you cannot change your parents’ opinion, you should resume an attitude of deference and should not offend them.