Putting sawdust will affect your health, career and family fortune.
How to crack it?
Take the wood away or use it for other purposes.
When we choose villas, especially single-family villas, we must pay attention to the necessity of setting back doors. In addition to safety considerations, the back door is a channel for exhausting waste gas in geomantic omen, that is to say, there must be both doors for receiving air and doors for exhausting air. This is what we usually say. There is no back door villa, the dirty air can not be eliminated for a long time, so there is no way to enter the fresh air. Such a house is not conducive to the relationship between husband and wife, so don't ignore it when choosing.