《魏书·列传·卷七十》
而今王姬降从，虽加有爵命，但事非君邑，理异列土。
今王姬降适，虽加爵命，事非君邑，理异列土。
Now that the king and princes are surrendered, although they have been awarded titles and ranks, their affairs are not feudal lordships, and their principles are different from those of feudal territories.