Is feng shui five emperors' money useful?

The geomantic function and usage of the five emperors' money: Shunzhi, Kangxi, Yongzheng, Qianlong and Jiaqing were in the most powerful era in China, with the times connected, the country was prosperous, the society was stable and prosperous, the emperor was the only one, and the people were happy. The coins were well cast and circulated for a long time, and they gained the essence of "heaven, earth and people", so they were able to town houses and people.

In the house facing the gate, put the five emperors' money of Shunzhi, Kangxi, Yongzheng, Qianlong and Jiaqing under the threshold of the gate in order from right to left, and at the same time, ask the ancient money to have its foot inward and the money face upward. Some emperors' names are literal. If the foot is outward, it will lead to discouragement in the house.