There is an ant nest in front of the grave.

Ants belong to the shade, and their nests extend in all directions underground, with the bottom leading to the shade and the top leading to the rising sun. There is a saying of dispersing yin.

If you want to kill ants simply, I suggest you put medicine and water.

According to geomantic metaphysics, a Xiao Yang array can be placed above the ant nest.

Take five copper coins in a straight line, cover them with incense ashes and then cover them with soil.