Ask for advice on feng shui geography. The direction of the Yin house is: Genshan and Bingshan. It is forbidden to see water in that direction.

The Kunxiang of Genshan is the water bureau. The incoming water can be Nashen as longevity water, Zishuitang as Diwang water, and Chenshui as tomb water.

Bingshan Dingxiang As a bureau, the incoming water can receive the Hai water, the water in the Maoshui hall is the Emperor Wang water, and the water in the Wei water is the water from the tomb.

You need to pay attention to the rest, not to mention the eight evil spirits of Huangquan.