The question was straight and to the point, and it made the other traders give it another thought.
The king was right when he asked.
"My king, from early age, I became a veteran trader and now I am back with a lot of wealth, if this wealth could be used in a better way, I will be honored this way and since Shang Palace is known for it's generosity, trust, merits and rightfulness, this would be enough to make me sure that my wealth won't go waste, I am also confident that my king would return it back when the resources would fill again," if it was someone else at the throne, YiYong would never have said this but he knew that this young king who was once prisoner and whom he has known would never go beyond his fixed principles and rules.
And the thing which more ensured him was that young king Shang was disciple of the person who despite having power would not go against his principles either.