The coins buried with him are not the money we use now, but mostly five emperors' coins, which are more energy-saving and easier to play a role. Compared with placing, this burial method is not easy to be destroyed, and it can last longer and can be maintained as long as it is not decorated.
You can put coins in a neat row, just under the threshold. It can also be placed one on top of the other.
The gate is an important vent for the house to receive gas. The fortune of a family depends on whether the gate contains auspicious or suffocating gas. Putting coins at the gate can solve the problem of suffocation at the gate, and secondly, it can turn this road into wealth, which means wealth.