Zhong Kui's painting hangs behind the bedroom door. Because, although Zhong Kui catches ghosts, Zhong Kui is not a fairy, but also a ghost. So the statue is not suitable for the bedroom. Zhong Kui's painting is hung at the back of the bedroom because it can help you when there are unclean things. There is a difference between these two points. Instead of talking about feng shui and the so-called sitting posture. .