I have seen the answer for "what is a brown card?" (cardboard at least 12"), but would like more information.

Is the card supposed to be square (12' x 12"), or a rectangle?

I also have my stove and large part of the kitchen in the  5 Ghost sector, and would like to know where to place the card, and where to place the wu lou?

I have been sick since we moved here, and cannot get better, and just like you said, that it affects eyes, heart, skin and circulation. Even though I have been in great health all of my life, since we moved here, I have had heart palpitations, I am losing my eye sight, and have been sick and cannot get better.

The first part of the house in the 5 Ghost is a computer room, that is now not being used, but further into the house still in the same sector is my kitchen and most importantly my stove.

Would you tell me how to fix this and where to place the two cures from above, and if there is anything else, that I can do to help fix this energy?

Thank you so much

It can be rectangle or square. 12 X 12 will do.

You can place them together at any place convenient but not too far from the stove. But make sure they are safe from fire.

One more thing, because it near something hot, its brown color can be easily faded. You will need to replace it.

Cheers.