Red cloth should be placed under the two pillows on the bed, so as to play its due role. If you only put a pillow, you won't get the fortune report, which will easily lead to confusion in the bedroom gas field.
Don't expose the red cloth under the pillow often. Seeing the light for a long time will make it useless and ruin the family fortune.
Don't let outsiders touch the red cloth under the pillow at home, otherwise it will affect the geomantic effect of the red cloth, and it is easy to increase the chance of meeting villains in work and life.
The content is for reference only, please don't be superstitious.