The Bingshan Renxiang incense dish is in the west. If the door faces the stairs, the air flow will be unstable, which will lead to changes in the positive aura facing the stairs. For example, standing at the door of getting on or off the bus in the winter, of course, this position will be worse than other positions for a long time. It is the flow evil in Feng Shui. Of course, facing upward stairs is better, facing downward stairs is the worst. In Feng Shui, this kind of flowing evil is a problem that causes financial losses and family troubles. It can be solved by using Feng Shui items. Five Emperors' Money is the most suitable. Others are Feng Shui Balls or Pixiu, but they are not that strong. It is recommended to use them. Feng shui objects such as Jiuyu Five Emperors Money, designed by Taoists with specialized effects, are very targeted at flowing evil spirits, road evil spirits, and dark evil spirits. They can also block the outflow of wealth in the home. They are most suitable and practical for home use to eliminate evil spirits.