Governing a large country is like frying a small fish. Little fuss is as effective as a lot of fuss. So why fuss? Center your country in the TAO and evil will have no power. Not that it isn't there, but you'll be able to step out of its way, or it will avoid you. Give evil nothing to oppose and it will disappear by itself. There is a fundamental harmony between the visible and the invisible shadow world. The demonic powers of spirits and ghosts become destructive only when one does not abide by the TAO. When TAO prevails in the world, all harm is removed. Beings of different planes of existence will vibrate sympathetically to one another.