What is the hidden meaning? I know it is not a simple name.
It means taking over the work done by ancestor.....
If LKY gives him that name, he really got foresight, knowing this grandson got potential to make it big.
If LHY gives him that name, he is hoping that this son will take power from the brother's lineage.
End of the day, it all depend on whether Shengwu is keen on politics or not. If he is not, whatever hope pinned on him with that name is futile.