When making Five Emperors money, the foot of the word should face the inside of the house and the letter should face up. What does the foot of the word mean?

The foot of the character is when we look at Chinese characters, such as "zi", Bao Gaitou is the prefix, and the "zi" below is the foot of the character. Of course, there are also people who specialize in Feng Shui, who follow Zuo Qinglong You Baihu's method, this method is more in line with modern Feng Shui. This method is more in line with modern Feng Shui. Specifically, the specialized Feng Shui Five Emperors Money such as Jiuyu Five Emperors Money is based on this method.