China Naming Network - Eight-character fortune telling - The country gate slopes up and down to the yard. Is there anything special?

The country gate slopes up and down to the yard. Is there anything special?

The gate is a courtyard with an up and down slope. What's the point? Last time I entered the gate, the slope up and down may have been solved. Then when I went up and down, Mr. Du didn't want to be washed away by the water. If you enter the yard, is it snowing downhill? If it is a slope, he calls it a water inlet. If it is uphill, it is not water, and it will not be bad inside.