How about putting the Feng Shui tank at the door?

In geomantic omen, it is considered as a thing that can ward off evil spirits ... This means that it is easy to get sick at home ... and it is more serious in the middle of the hall ... It also means that it is difficult to lose money and get angry at home ... (Because there is no actual investigation ... I can only explain it simply according to the landlord's form ... Anyway, it is definitely not good to put an empty fuel tank in front of the hall. )