There is running water under the house. Is feng shui good?

This depends on whether the water in your downstairs passes through your downstairs or next to the foundation in your downstairs. If it crosses the ground, it goes without saying that it must be fierce. But if you just pass by the foundation, it depends on whether it is near or far. If it's close, it's called foot-cutting water, and that's fierce water. But if it is far away from the foundation and around your house, then the Lord will be rich and lucky.