This feng shui habit of burying the five emperors' money under the threshold stone of the gate to ensure good luck has always existed.
If the requirements are not high, you can collect five copper coins and string them together and bury them under the doorstone. If the requirements are high, you can also directly go online to find the durable five emperors' coins prepared by people who understand the principle of Feng Shui. The gas field generated by this special five-element geomantic omen bureau will bring good luck to Calais and also play the role of making money.