What kind of corridor is armor-piercing sword? Ask the feng shui master, there is a corridor in the house, which divides the house into north and south. Is it a sword through the heart? How to crack i

What kind of corridor is armor-piercing sword? Ask the feng shui master, there is a corridor in the house, which divides the house into north and south. Is it a sword through the heart? How to crack it? Through the heart is a house built on the subway or tunnel (by the river). It is the crime of "wearing the heart", and the traffic will pass under the house. Are you sure you have this at home? If requested, placing copper gourd and Five Emperors' Ming Mantra can effectively reduce or avoid repeated luck caused by underground puncture of evil spirits. I hope my sharing can help you.