There is water behind the house all the year round, and it will collapse when it rains heavily, almost every day. I don't know what to do. It's good for my feng shui.

Mountain management, water management wealth. However, there is water behind the house all the year round, which is rich and crowded, but it is not beautiful to have water behind the house. In this case, you should try to protect the slope with bricks or hit a row of wooden or concrete piles to ensure that it will not collapse because of rain. As for the perennial water behind you, the problem is not too big, as long as it is not stagnant water. If water goes around your house for a week or half, it will be considered as jade belt around your waist, and it will also be considered as first-class feng shui.