What is the difference between Five Emperors Coins and Feng Shui Copper Coins?

The Five Emperors Coins are the official currency of the Qing Dynasty, specifically referring to Shunzhi, Kangxi, Yongzheng, Qianlong and Jiaqing. These five coins can be divided into genuine and fake, as well as new and old.

Feng Shui copper coins generally refer to folk customs. Feng shui currency (including items cast in the shape of coins) is not true or false, only old or new

Five Emperors' money can be used as Feng Shui currency

But Feng Shui currency is not just the Five Emperors Money