Feng Shui master must pay the fee, and the master must give a red envelope. This is the historical law in the field of geomantic omen, and the charge of geomantic omen is the highest among all kinds of tricks. Since this law has been followed for thousands of years, according to the law of cosmic balance, if this precious cosmic resource is given away for free, then the more the owner has to contribute, the price is the owner's life.