First of all, you can put some feng shui items at the door, such as five emperors' money and bronze lions. These items can act as a barrier. Secondly, we should pay attention to the selection and use of curtains, and choose curtains with soft texture and bright colors to hang in front of the door to prevent bad atmosphere from entering the room. Finally, you can consider installing screens or partitions to alleviate the influence of evil spirits in the hall.
In short, there are many ways to solve the problem, and you can choose the appropriate scheme to operate according to your actual situation. At the same time, attention should also be paid to maintaining indoor air circulation and cleanliness in the decoration process to create a healthy and comfortable living environment.