Geomantic omen of rural houses in hometown

Bury a turtle directly opposite the toilet. It can also be made of stone or porcelain. It must be the turtle's head pointing to the toilet. Lifting the toilet will turn Xuanwu into a corpse (shit). 2 yuan is the only porcelain in the market. Remove a red line from the pigsty, bury it, and take it to the yard with water, under the water pipe, or by the well/house. If the distance between the line and the tortoise is small, bury a radish root in the middle.